| 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 | $244.88 | 7.593% | $263.4737 | $263.47 | $263.45 | $263.50 |
| Purchase #2 | $130.39 | 12.507% | $146.6979 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $247.66 | 8.319% | $268.2628 | $268.26 | $268.25 | $268.30 |
| Purchase #4 | $147.83 | 10.711% | $163.6641 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $174.78 | 10.647% | $193.3888 | $193.39 | $193.40 | $193.40 |
| Purchase #6 | $235.77 | 4.145% | $245.5427 | $245.54 | $245.55 | $245.50 |
| Purchase #7 | $249.42 | 12.236% | $279.939 | $279.94 | $279.95 | $279.90 |
| 7 purchase totals = | $1,430.73 | $1,560.9690 | $1,560.96 | $1,560.95 | $1,561.00 | |