| 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 | $235.95 | 5.394% | $248.6771 | $248.68 | $248.70 | $248.70 |
| Purchase #2 | $102.52 | 12.850% | $115.6938 | $115.69 | $115.70 | $115.70 |
| Purchase #3 | $193.81 | 8.784% | $210.8343 | $210.83 | $210.85 | $210.80 |
| Purchase #4 | $86.51 | 7.730% | $93.1972 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $234.90 | 3.182% | $242.3745 | $242.37 | $242.35 | $242.40 |
| Purchase #6 | $42.98 | 10.310% | $47.4112 | $47.41 | $47.40 | $47.40 |
| Purchase #7 | $47.89 | 4.740% | $50.16 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $944.56 | $1,008.3481 | $1,008.34 | $1,008.35 | $1,008.40 | |