| 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 | $245.83 | 13.776% | $279.6955 | $279.70 | $279.70 | $279.70 |
| Purchase #2 | $8.68 | 10.602% | $9.6003 | $9.60 | $9.60 | $9.60 |
| Purchase #3 | $224.72 | 10.745% | $248.8662 | $248.87 | $248.85 | $248.90 |
| Purchase #4 | $44.60 | 11.149% | $49.5725 | $49.57 | $49.55 | $49.60 |
| Purchase #5 | $18.30 | 11.459% | $20.397 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $213.39 | 5.503% | $225.1329 | $225.13 | $225.15 | $225.10 |
| Purchase #7 | $135.38 | 7.745% | $145.8652 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $890.90 | $979.1296 | $979.14 | $979.10 | $979.20 | |