| 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 | $246.72 | 7.874% | $266.1467 | $266.15 | $266.15 | $266.10 |
| Purchase #2 | $34.38 | 3.512% | $35.5874 | $35.59 | $35.60 | $35.60 |
| Purchase #3 | $207.55 | 13.262% | $235.0753 | $235.08 | $235.10 | $235.10 |
| Purchase #4 | $179.38 | 12.486% | $201.7774 | $201.78 | $201.80 | $201.80 |
| Purchase #5 | $94.38 | 12.570% | $106.2436 | $106.24 | $106.25 | $106.20 |
| Purchase #6 | $13.53 | 9.636% | $14.8338 | $14.83 | $14.85 | $14.80 |
| Purchase #7 | $243.32 | 12.744% | $274.3287 | $274.33 | $274.35 | $274.30 |
| 7 purchase totals = | $1,019.26 | $1,133.9929 | $1,134.00 | $1,134.10 | $1,133.90 | |