| 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 | $130.47 | 7.590% | $140.3727 | $140.37 | $140.35 | $140.40 |
| Purchase #2 | $191.71 | 7.224% | $205.5591 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $163.80 | 11.807% | $183.1399 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $160.45 | 12.796% | $180.9812 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $21.27 | 7.804% | $22.9299 | $22.93 | $22.95 | $22.90 |
| Purchase #6 | $203.84 | 12.228% | $228.7656 | $228.77 | $228.75 | $228.80 |
| Purchase #7 | $238.70 | 5.697% | $252.2987 | $252.30 | $252.30 | $252.30 |
| 7 purchase totals = | $1,110.24 | $1,214.0471 | $1,214.05 | $1,214.05 | $1,214.10 | |