| 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 | $103.58 | 3.532% | $107.2384 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $118.64 | 4.667% | $124.1769 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $55.73 | 8.224% | $60.3132 | $60.31 | $60.30 | $60.30 |
| Purchase #4 | $74.81 | 8.147% | $80.9048 | $80.90 | $80.90 | $80.90 |
| Purchase #5 | $155.32 | 6.712% | $165.7451 | $165.75 | $165.75 | $165.70 |
| Purchase #6 | $130.54 | 13.154% | $147.7112 | $147.71 | $147.70 | $147.70 |
| Purchase #7 | $244.94 | 13.255% | $277.4068 | $277.41 | $277.40 | $277.40 |
| 7 purchase totals = | $883.56 | $963.4964 | $963.50 | $963.50 | $963.40 | |