| 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 | $165.60 | 8.149% | $179.0947 | $179.09 | $179.10 | $179.10 |
| Purchase #2 | $232.25 | 5.268% | $244.4849 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $25.27 | 13.451% | $28.6691 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $122.67 | 10.749% | $135.8558 | $135.86 | $135.85 | $135.90 |
| Purchase #5 | $215.50 | 9.555% | $236.091 | $236.09 | $236.10 | $236.10 |
| Purchase #6 | $177.77 | 12.759% | $200.4517 | $200.45 | $200.45 | $200.50 |
| Purchase #7 | $202.65 | 4.651% | $212.0753 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $1,141.71 | $1,236.7225 | $1,236.72 | $1,236.75 | $1,236.90 | |