| 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 | $244.95 | 6.704% | $261.3714 | $261.37 | $261.35 | $261.40 |
| Purchase #2 | $197.67 | 8.158% | $213.7959 | $213.80 | $213.80 | $213.80 |
| Purchase #3 | $110.71 | 6.444% | $117.8442 | $117.84 | $117.85 | $117.80 |
| Purchase #4 | $19.62 | 10.369% | $21.6544 | $21.65 | $21.65 | $21.70 |
| Purchase #5 | $62.91 | 9.197% | $68.6958 | $68.70 | $68.70 | $68.70 |
| Purchase #6 | $135.37 | 12.624% | $152.4591 | $152.46 | $152.45 | $152.50 |
| Purchase #7 | $102.82 | 10.829% | $113.9544 | $113.95 | $113.95 | $114.00 |
| 7 purchase totals = | $874.05 | $949.7752 | $949.77 | $949.75 | $949.90 | |