| 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 | $108.96 | 11.210% | $121.1744 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $91.99 | 10.866% | $101.9856 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $240.94 | 4.221% | $251.1101 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $128.25 | 5.259% | $134.9947 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $74.77 | 7.434% | $80.3284 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $56.56 | 11.378% | $62.9954 | $63.00 | $63.00 | $63.00 |
| Purchase #7 | $144.96 | 10.475% | $160.1446 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $846.43 | $912.7332 | $912.73 | $912.75 | $912.70 | |