| 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 | $22.82 | 6.271% | $24.251 | $24.25 | $24.25 | $24.30 |
| Purchase #2 | $231.49 | 8.455% | $251.0625 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $234.87 | 9.207% | $256.4945 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $79.33 | 13.641% | $90.1514 | $90.15 | $90.15 | $90.20 |
| Purchase #5 | $61.75 | 12.302% | $69.3465 | $69.35 | $69.35 | $69.30 |
| Purchase #6 | $133.43 | 9.753% | $146.4434 | $146.44 | $146.45 | $146.40 |
| Purchase #7 | $48.93 | 9.611% | $53.6327 | $53.63 | $53.65 | $53.60 |
| 7 purchase totals = | $812.62 | $891.3820 | $891.37 | $891.40 | $891.40 | |