| 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 | $135.47 | 3.731% | $140.5244 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $144.42 | 11.130% | $160.4939 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $27.93 | 6.282% | $29.6846 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $198.84 | 6.788% | $212.3373 | $212.34 | $212.35 | $212.30 |
| Purchase #5 | $124.29 | 4.537% | $129.929 | $129.93 | $129.95 | $129.90 |
| Purchase #6 | $215.47 | 10.698% | $238.521 | $238.52 | $238.50 | $238.50 |
| Purchase #7 | $109.55 | 13.425% | $124.2571 | $124.26 | $124.25 | $124.30 |
| 7 purchase totals = | $955.97 | $1,035.7473 | $1,035.74 | $1,035.75 | $1,035.70 | |