| 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 | $106.70 | 8.735% | $116.0202 | $116.02 | $116.00 | $116.00 |
| Purchase #2 | $209.96 | 4.386% | $219.1688 | $219.17 | $219.15 | $219.20 |
| Purchase #3 | $173.42 | 5.532% | $183.0136 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $100.86 | 7.196% | $108.1179 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $150.28 | 12.370% | $168.8696 | $168.87 | $168.85 | $168.90 |
| Purchase #6 | $190.45 | 11.185% | $211.7518 | $211.75 | $211.75 | $211.80 |
| Purchase #7 | $61.36 | 9.406% | $67.1315 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $993.03 | $1,074.0734 | $1,074.07 | $1,074.00 | $1,074.10 | |