| 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 | $185.44 | 9.162% | $202.43 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $76.59 | 7.828% | $82.5855 | $82.59 | $82.60 | $82.60 |
| Purchase #3 | $228.97 | 13.673% | $260.2771 | $260.28 | $260.30 | $260.30 |
| Purchase #4 | $119.55 | 10.271% | $131.829 | $131.83 | $131.85 | $131.80 |
| Purchase #5 | $187.38 | 12.127% | $210.1036 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $242.70 | 12.169% | $272.2342 | $272.23 | $272.25 | $272.20 |
| Purchase #7 | $184.58 | 3.542% | $191.1178 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $1,225.21 | $1,350.5772 | $1,350.58 | $1,350.65 | $1,350.50 | |