| 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 | $241.81 | 3.412% | $250.0606 | $250.06 | $250.05 | $250.10 |
| Purchase #2 | $69.44 | 13.259% | $78.647 | $78.65 | $78.65 | $78.60 |
| Purchase #3 | $134.57 | 12.688% | $151.6442 | $151.64 | $151.65 | $151.60 |
| Purchase #4 | $47.30 | 12.476% | $53.2011 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $248.61 | 5.640% | $262.6316 | $262.63 | $262.65 | $262.60 |
| Purchase #6 | $189.28 | 4.150% | $197.1351 | $197.14 | $197.15 | $197.10 |
| Purchase #7 | $132.91 | 7.717% | $143.1667 | $143.17 | $143.15 | $143.20 |
| 7 purchase totals = | $1,063.92 | $1,136.4863 | $1,136.49 | $1,136.50 | $1,136.40 | |