| 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 | $241.78 | 6.263% | $256.9227 | $256.92 | $256.90 | $256.90 |
| Purchase #2 | $150.89 | 9.692% | $165.5143 | $165.51 | $165.50 | $165.50 |
| Purchase #3 | $135.57 | 10.757% | $150.1533 | $150.15 | $150.15 | $150.20 |
| Purchase #4 | $185.45 | 10.252% | $204.4623 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $178.73 | 13.213% | $202.3456 | $202.35 | $202.35 | $202.30 |
| Purchase #6 | $244.36 | 4.516% | $255.3953 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $104.87 | 11.196% | $116.6112 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $1,241.65 | $1,351.4047 | $1,351.40 | $1,351.35 | $1,351.40 | |