| 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 | $129.35 | 9.596% | $141.7624 | $141.76 | $141.75 | $141.80 |
| Purchase #2 | $93.68 | 4.442% | $97.8413 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $208.72 | 13.546% | $236.9932 | $236.99 | $237.00 | $237.00 |
| Purchase #4 | $143.50 | 3.668% | $148.7636 | $148.76 | $148.75 | $148.80 |
| Purchase #5 | $29.46 | 11.421% | $32.8246 | $32.82 | $32.80 | $32.80 |
| Purchase #6 | $228.81 | 12.202% | $256.7294 | $256.73 | $256.75 | $256.70 |
| Purchase #7 | $245.99 | 9.644% | $269.7133 | $269.71 | $269.70 | $269.70 |
| 7 purchase totals = | $1,079.51 | $1,184.6278 | $1,184.61 | $1,184.60 | $1,184.60 | |