| 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 | $33.85 | 10.736% | $37.4841 | $37.48 | $37.50 | $37.50 |
| Purchase #2 | $24.79 | 9.408% | $27.1222 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $158.33 | 13.677% | $179.9848 | $179.98 | $180.00 | $180.00 |
| Purchase #4 | $246.49 | 7.327% | $264.5503 | $264.55 | $264.55 | $264.60 |
| Purchase #5 | $236.36 | 13.857% | $269.1124 | $269.11 | $269.10 | $269.10 |
| Purchase #6 | $204.43 | 3.437% | $211.4563 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $192.63 | 6.833% | $205.7924 | $205.79 | $205.80 | $205.80 |
| 7 purchase totals = | $1,096.88 | $1,195.5025 | $1,195.49 | $1,195.50 | $1,195.60 | |