| 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 | $228.84 | 8.852% | $249.0969 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $210.66 | 10.165% | $232.0736 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $126.89 | 11.186% | $141.0839 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $9.82 | 11.400% | $10.9395 | $10.94 | $10.95 | $10.90 |
| Purchase #5 | $227.60 | 8.273% | $246.4293 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $49.82 | 8.105% | $53.8579 | $53.86 | $53.85 | $53.90 |
| Purchase #7 | $231.54 | 5.463% | $244.189 | $244.19 | $244.20 | $244.20 |
| 7 purchase totals = | $1,085.17 | $1,177.6701 | $1,177.67 | $1,177.70 | $1,177.70 | |