| 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 | $192.55 | 12.767% | $217.1329 | $217.13 | $217.15 | $217.10 |
| Purchase #2 | $112.47 | 8.138% | $121.6228 | $121.62 | $121.60 | $121.60 |
| Purchase #3 | $20.26 | 12.566% | $22.8059 | $22.81 | $22.80 | $22.80 |
| Purchase #4 | $49.43 | 3.125% | $50.9747 | $50.97 | $50.95 | $51.00 |
| Purchase #5 | $84.89 | 4.570% | $88.7695 | $88.77 | $88.75 | $88.80 |
| Purchase #6 | $224.67 | 8.420% | $243.5872 | $243.59 | $243.60 | $243.60 |
| Purchase #7 | $223.66 | 6.322% | $237.7998 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $907.93 | $982.6928 | $982.69 | $982.65 | $982.70 | |