| 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 | $100.61 | 10.171% | $110.843 | $110.84 | $110.85 | $110.80 |
| Purchase #2 | $33.81 | 8.367% | $36.6389 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $109.61 | 10.505% | $121.1245 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $160.59 | 10.750% | $177.8534 | $177.85 | $177.85 | $177.90 |
| Purchase #5 | $168.67 | 9.204% | $184.1944 | $184.19 | $184.20 | $184.20 |
| Purchase #6 | $227.42 | 9.605% | $249.2637 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $191.73 | 9.392% | $209.7373 | $209.74 | $209.75 | $209.70 |
| 7 purchase totals = | $992.44 | $1,089.6552 | $1,089.64 | $1,089.65 | $1,089.60 | |