| 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 | $135.63 | 12.436% | $152.4969 | $152.50 | $152.50 | $152.50 |
| Purchase #2 | $36.73 | 5.649% | $38.8049 | $38.80 | $38.80 | $38.80 |
| Purchase #3 | $178.69 | 5.131% | $187.8586 | $187.86 | $187.85 | $187.90 |
| Purchase #4 | $21.49 | 7.613% | $23.126 | $23.13 | $23.15 | $23.10 |
| Purchase #5 | $232.98 | 8.503% | $252.7903 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $210.25 | 9.488% | $230.1985 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $203.99 | 4.577% | $213.3266 | $213.33 | $213.35 | $213.30 |
| 7 purchase totals = | $1,019.76 | $1,098.6018 | $1,098.61 | $1,098.65 | $1,098.60 | |