| 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 | $146.76 | 3.128% | $151.3507 | $151.35 | $151.35 | $151.40 |
| Purchase #2 | $245.30 | 13.540% | $278.5136 | $278.51 | $278.50 | $278.50 |
| Purchase #3 | $202.41 | 8.251% | $219.1108 | $219.11 | $219.10 | $219.10 |
| Purchase #4 | $235.98 | 8.120% | $255.1416 | $255.14 | $255.15 | $255.10 |
| Purchase #5 | $200.66 | 5.368% | $211.4314 | $211.43 | $211.45 | $211.40 |
| Purchase #6 | $235.95 | 7.602% | $253.8869 | $253.89 | $253.90 | $253.90 |
| Purchase #7 | $75.31 | 11.370% | $83.8727 | $83.87 | $83.85 | $83.90 |
| 7 purchase totals = | $1,342.37 | $1,453.3077 | $1,453.30 | $1,453.30 | $1,453.30 | |