| 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 | $96.30 | 9.845% | $105.7807 | $105.78 | $105.80 | $105.80 |
| Purchase #2 | $108.49 | 3.639% | $112.438 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $47.74 | 12.656% | $53.782 | $53.78 | $53.80 | $53.80 |
| Purchase #4 | $157.82 | 11.260% | $175.5905 | $175.59 | $175.60 | $175.60 |
| Purchase #5 | $34.37 | 4.462% | $35.9036 | $35.90 | $35.90 | $35.90 |
| Purchase #6 | $240.25 | 4.594% | $251.2871 | $251.29 | $251.30 | $251.30 |
| Purchase #7 | $194.25 | 6.496% | $206.8685 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $879.22 | $941.6504 | $941.65 | $941.70 | $941.70 | |