| 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 | $108.66 | 7.166% | $116.4466 | $116.45 | $116.45 | $116.40 |
| Purchase #2 | $207.98 | 12.261% | $233.4804 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $47.63 | 9.470% | $52.1406 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $185.29 | 9.505% | $202.9018 | $202.90 | $202.90 | $202.90 |
| Purchase #5 | $219.66 | 7.408% | $235.9324 | $235.93 | $235.95 | $235.90 |
| Purchase #6 | $123.77 | 4.290% | $129.0797 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $110.33 | 10.622% | $122.0493 | $122.05 | $122.05 | $122.00 |
| 7 purchase totals = | $1,003.32 | $1,092.0308 | $1,092.03 | $1,092.10 | $1,091.90 | |