| 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 | $95.69 | 8.672% | $103.9882 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $189.90 | 6.359% | $201.9757 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $232.79 | 10.629% | $257.5332 | $257.53 | $257.55 | $257.50 |
| Purchase #4 | $209.55 | 10.139% | $230.7963 | $230.80 | $230.80 | $230.80 |
| Purchase #5 | $239.61 | 3.130% | $247.1098 | $247.11 | $247.10 | $247.10 |
| Purchase #6 | $74.65 | 11.778% | $83.4423 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $120.71 | 6.833% | $128.9581 | $128.96 | $128.95 | $129.00 |
| 7 purchase totals = | $1,162.90 | $1,253.8036 | $1,253.81 | $1,253.85 | $1,253.80 | |