| 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 | $123.31 | 9.706% | $135.2785 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $45.30 | 10.178% | $49.9106 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $91.96 | 12.519% | $103.4725 | $103.47 | $103.45 | $103.50 |
| Purchase #4 | $207.71 | 11.828% | $232.2779 | $232.28 | $232.30 | $232.30 |
| Purchase #5 | $68.77 | 4.277% | $71.7113 | $71.71 | $71.70 | $71.70 |
| Purchase #6 | $24.39 | 8.335% | $26.4229 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $177.85 | 6.681% | $189.7322 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $739.29 | $808.8059 | $808.80 | $808.80 | $808.80 | |