| 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 | $108.51 | 12.843% | $122.4459 | $122.45 | $122.45 | $122.40 |
| Purchase #2 | $39.97 | 12.113% | $44.8116 | $44.81 | $44.80 | $44.80 |
| Purchase #3 | $218.82 | 10.118% | $240.9602 | $240.96 | $240.95 | $241.00 |
| Purchase #4 | $149.64 | 3.632% | $155.0749 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $32.58 | 3.474% | $33.7118 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $94.65 | 4.325% | $98.7436 | $98.74 | $98.75 | $98.70 |
| Purchase #7 | $71.25 | 6.687% | $76.0145 | $76.01 | $76.00 | $76.00 |
| 7 purchase totals = | $715.42 | $771.7625 | $771.75 | $771.70 | $771.70 | |