| 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 | $94.51 | 11.797% | $105.6593 | $105.66 | $105.65 | $105.70 |
| Purchase #2 | $178.82 | 8.651% | $194.2897 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $201.49 | 4.318% | $210.1903 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $84.25 | 8.586% | $91.4837 | $91.48 | $91.50 | $91.50 |
| Purchase #5 | $202.49 | 11.597% | $225.9728 | $225.97 | $225.95 | $226.00 |
| Purchase #6 | $189.33 | 12.406% | $212.8183 | $212.82 | $212.80 | $212.80 |
| Purchase #7 | $112.84 | 3.856% | $117.1911 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $1,063.73 | $1,157.6052 | $1,157.60 | $1,157.60 | $1,157.70 | |