| 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 | $102.28 | 8.398% | $110.8695 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $121.54 | 10.252% | $134.0003 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $246.62 | 12.313% | $276.9863 | $276.99 | $277.00 | $277.00 |
| Purchase #4 | $89.38 | 13.821% | $101.7332 | $101.73 | $101.75 | $101.70 |
| Purchase #5 | $144.93 | 7.863% | $156.3258 | $156.33 | $156.35 | $156.30 |
| Purchase #6 | $53.31 | 13.264% | $60.381 | $60.38 | $60.40 | $60.40 |
| Purchase #7 | $126.28 | 5.705% | $133.4843 | $133.48 | $133.50 | $133.50 |
| 7 purchase totals = | $884.34 | $973.7804 | $973.78 | $973.85 | $973.80 | |