| 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 | $113.95 | 12.212% | $127.8656 | $127.87 | $127.85 | $127.90 |
| Purchase #2 | $237.91 | 10.617% | $263.1689 | $263.17 | $263.15 | $263.20 |
| Purchase #3 | $90.38 | 3.726% | $93.7476 | $93.75 | $93.75 | $93.70 |
| Purchase #4 | $75.41 | 7.786% | $81.2814 | $81.28 | $81.30 | $81.30 |
| Purchase #5 | $33.52 | 10.283% | $36.9669 | $36.97 | $36.95 | $37.00 |
| Purchase #6 | $84.33 | 5.799% | $89.2203 | $89.22 | $89.20 | $89.20 |
| Purchase #7 | $98.84 | 9.620% | $108.3484 | $108.35 | $108.35 | $108.30 |
| 7 purchase totals = | $734.34 | $800.5991 | $800.61 | $800.55 | $800.60 | |