| 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 | $223.69 | 5.419% | $235.8118 | $235.81 | $235.80 | $235.80 |
| Purchase #2 | $63.27 | 8.748% | $68.8049 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $232.94 | 5.519% | $245.796 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $156.43 | 4.275% | $163.1174 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $57.89 | 8.561% | $62.846 | $62.85 | $62.85 | $62.80 |
| Purchase #6 | $188.29 | 7.657% | $202.7074 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $56.64 | 4.679% | $59.2902 | $59.29 | $59.30 | $59.30 |
| 7 purchase totals = | $979.15 | $1,038.3737 | $1,038.38 | $1,038.35 | $1,038.30 | |