| 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 | $228.50 | 8.503% | $247.9294 | $247.93 | $247.95 | $247.90 |
| Purchase #2 | $64.58 | 9.356% | $70.6221 | $70.62 | $70.60 | $70.60 |
| Purchase #3 | $24.71 | 10.669% | $27.3463 | $27.35 | $27.35 | $27.30 |
| Purchase #4 | $5.85 | 12.260% | $6.5672 | $6.57 | $6.55 | $6.60 |
| Purchase #5 | $166.26 | 13.345% | $188.4474 | $188.45 | $188.45 | $188.40 |
| Purchase #6 | $38.91 | 12.211% | $43.6613 | $43.66 | $43.65 | $43.70 |
| Purchase #7 | $107.61 | 10.134% | $118.5152 | $118.52 | $118.50 | $118.50 |
| 7 purchase totals = | $636.42 | $703.0889 | $703.10 | $703.05 | $703.00 | |