| 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 | $243.30 | 3.535% | $251.9007 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $229.58 | 6.460% | $244.4109 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $118.82 | 6.591% | $126.6514 | $126.65 | $126.65 | $126.70 |
| Purchase #4 | $239.87 | 12.170% | $269.0622 | $269.06 | $269.05 | $269.10 |
| Purchase #5 | $68.48 | 13.469% | $77.7036 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $247.28 | 7.548% | $265.9447 | $265.94 | $265.95 | $265.90 |
| Purchase #7 | $74.96 | 9.748% | $82.2671 | $82.27 | $82.25 | $82.30 |
| 7 purchase totals = | $1,222.29 | $1,317.9406 | $1,317.93 | $1,317.90 | $1,318.00 | |