| 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 | $235.28 | 6.730% | $251.1143 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $50.60 | 10.174% | $55.748 | $55.75 | $55.75 | $55.70 |
| Purchase #3 | $161.73 | 6.647% | $172.4802 | $172.48 | $172.50 | $172.50 |
| Purchase #4 | $53.75 | 5.524% | $56.7192 | $56.72 | $56.70 | $56.70 |
| Purchase #5 | $136.84 | 5.761% | $144.7234 | $144.72 | $144.70 | $144.70 |
| Purchase #6 | $62.64 | 9.655% | $68.6879 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $236.77 | 6.136% | $251.2982 | $251.30 | $251.30 | $251.30 |
| 7 purchase totals = | $937.61 | $1,000.7712 | $1,000.77 | $1,000.75 | $1,000.70 | |