| 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 | $219.62 | 11.353% | $244.5535 | $244.55 | $244.55 | $244.60 |
| Purchase #2 | $148.27 | 4.699% | $155.2372 | $155.24 | $155.25 | $155.20 |
| Purchase #3 | $134.71 | 11.555% | $150.2757 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $105.71 | 11.125% | $117.4702 | $117.47 | $117.45 | $117.50 |
| Purchase #5 | $161.45 | 5.464% | $170.2716 | $170.27 | $170.25 | $170.30 |
| Purchase #6 | $236.52 | 4.429% | $246.9955 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $247.90 | 9.212% | $270.7365 | $270.74 | $270.75 | $270.70 |
| 7 purchase totals = | $1,254.18 | $1,355.5402 | $1,355.55 | $1,355.55 | $1,355.60 | |