| 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 | $245.96 | 12.826% | $277.5068 | $277.51 | $277.50 | $277.50 |
| Purchase #2 | $109.63 | 4.332% | $114.3792 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $21.94 | 9.773% | $24.0842 | $24.08 | $24.10 | $24.10 |
| Purchase #4 | $56.96 | 11.131% | $63.3002 | $63.30 | $63.30 | $63.30 |
| Purchase #5 | $61.51 | 7.562% | $66.1614 | $66.16 | $66.15 | $66.20 |
| Purchase #6 | $243.39 | 5.317% | $256.331 | $256.33 | $256.35 | $256.30 |
| Purchase #7 | $94.38 | 12.215% | $105.9085 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $833.77 | $907.6713 | $907.67 | $907.70 | $907.70 | |