| 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 | $97.65 | 11.162% | $108.5497 | $108.55 | $108.55 | $108.50 |
| Purchase #2 | $172.99 | 3.326% | $178.7436 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $247.41 | 3.547% | $256.1856 | $256.19 | $256.20 | $256.20 |
| Purchase #4 | $164.42 | 11.186% | $182.812 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $102.89 | 4.473% | $107.4923 | $107.49 | $107.50 | $107.50 |
| Purchase #6 | $227.41 | 12.394% | $255.5952 | $255.60 | $255.60 | $255.60 |
| Purchase #7 | $122.84 | 7.305% | $131.8135 | $131.81 | $131.80 | $131.80 |
| 7 purchase totals = | $1,135.61 | $1,221.1919 | $1,221.19 | $1,221.20 | $1,221.10 | |