| 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 | $21.77 | 9.309% | $23.7966 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $195.85 | 3.279% | $202.2719 | $202.27 | $202.25 | $202.30 |
| Purchase #3 | $124.77 | 4.612% | $130.5244 | $130.52 | $130.50 | $130.50 |
| Purchase #4 | $222.69 | 8.840% | $242.3758 | $242.38 | $242.40 | $242.40 |
| Purchase #5 | $98.40 | 5.406% | $103.7195 | $103.72 | $103.70 | $103.70 |
| Purchase #6 | $55.27 | 11.361% | $61.5492 | $61.55 | $61.55 | $61.50 |
| Purchase #7 | $90.45 | 10.697% | $100.1254 | $100.13 | $100.15 | $100.10 |
| 7 purchase totals = | $809.20 | $864.3628 | $864.37 | $864.35 | $864.30 | |