| 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 | $198.65 | 11.308% | $221.1133 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $37.27 | 12.787% | $42.0357 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $241.47 | 5.610% | $255.0165 | $255.02 | $255.00 | $255.00 |
| Purchase #4 | $196.69 | 8.258% | $212.9327 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $229.33 | 5.837% | $242.716 | $242.72 | $242.70 | $242.70 |
| Purchase #6 | $99.46 | 11.302% | $110.701 | $110.70 | $110.70 | $110.70 |
| Purchase #7 | $59.35 | 8.785% | $64.5639 | $64.56 | $64.55 | $64.60 |
| 7 purchase totals = | $1,062.22 | $1,149.0791 | $1,149.08 | $1,149.05 | $1,149.00 | |