| 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 | $212.50 | 4.831% | $222.7659 | $222.77 | $222.75 | $222.80 |
| Purchase #2 | $57.99 | 7.472% | $62.323 | $62.32 | $62.30 | $62.30 |
| Purchase #3 | $69.91 | 10.485% | $77.2401 | $77.24 | $77.25 | $77.20 |
| Purchase #4 | $218.88 | 4.511% | $228.7537 | $228.75 | $228.75 | $228.80 |
| Purchase #5 | $87.88 | 5.817% | $92.992 | $92.99 | $93.00 | $93.00 |
| Purchase #6 | $89.76 | 3.601% | $92.9923 | $92.99 | $93.00 | $93.00 |
| Purchase #7 | $63.43 | 7.282% | $68.049 | $68.05 | $68.05 | $68.00 |
| 7 purchase totals = | $800.35 | $845.1160 | $845.11 | $845.10 | $845.10 | |