| 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 | $129.47 | 4.829% | $135.7221 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $184.86 | 8.524% | $200.6175 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $188.58 | 7.248% | $202.2483 | $202.25 | $202.25 | $202.20 |
| Purchase #4 | $228.67 | 6.277% | $243.0236 | $243.02 | $243.00 | $243.00 |
| Purchase #5 | $108.80 | 7.480% | $116.9382 | $116.94 | $116.95 | $116.90 |
| Purchase #6 | $229.45 | 10.819% | $254.2742 | $254.27 | $254.25 | $254.30 |
| Purchase #7 | $73.28 | 11.208% | $81.4932 | $81.49 | $81.50 | $81.50 |
| 7 purchase totals = | $1,143.11 | $1,234.3171 | $1,234.31 | $1,234.25 | $1,234.20 | |