| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.30 | 12.635% | $258.2721 | $258.27 | $258.25 | $258.30 |
| Purchase #2 | $188.66 | 4.581% | $197.3025 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $174.58 | 7.496% | $187.6665 | $187.67 | $187.65 | $187.70 |
| Purchase #4 | $91.67 | 13.222% | $103.7906 | $103.79 | $103.80 | $103.80 |
| Purchase #5 | $134.63 | 7.642% | $144.9184 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $191.72 | 6.599% | $204.3716 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $103.48 | 11.229% | $115.0998 | $115.10 | $115.10 | $115.10 |
| 7 purchase totals = | $1,114.04 | $1,211.4215 | $1,211.42 | $1,211.35 | $1,211.50 | |