| 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 | $126.48 | 13.702% | $143.8103 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $63.94 | 7.767% | $68.9062 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $219.89 | 5.345% | $231.6431 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $48.39 | 12.748% | $54.5588 | $54.56 | $54.55 | $54.60 |
| Purchase #5 | $221.35 | 8.444% | $240.0408 | $240.04 | $240.05 | $240.00 |
| Purchase #6 | $151.96 | 4.297% | $158.4897 | $158.49 | $158.50 | $158.50 |
| Purchase #7 | $240.79 | 13.157% | $272.4707 | $272.47 | $272.45 | $272.50 |
| 7 purchase totals = | $1,072.80 | $1,169.9196 | $1,169.92 | $1,169.90 | $1,169.90 | |