| 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 | $17.69 | 9.434% | $19.3589 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $208.80 | 5.472% | $220.2255 | $220.23 | $220.25 | $220.20 |
| Purchase #3 | $151.57 | 13.165% | $171.5242 | $171.52 | $171.50 | $171.50 |
| Purchase #4 | $51.72 | 4.169% | $53.8762 | $53.88 | $53.90 | $53.90 |
| Purchase #5 | $53.29 | 9.477% | $58.3403 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $205.87 | 7.305% | $220.9088 | $220.91 | $220.90 | $220.90 |
| Purchase #7 | $247.54 | 3.473% | $256.1371 | $256.14 | $256.15 | $256.10 |
| 7 purchase totals = | $936.48 | $1,000.3710 | $1,000.38 | $1,000.40 | $1,000.30 | |