| 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 | $209.31 | 5.154% | $220.0978 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $126.31 | 7.822% | $136.19 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $247.46 | 10.513% | $273.4755 | $273.48 | $273.50 | $273.50 |
| Purchase #4 | $126.88 | 12.819% | $143.1447 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $209.88 | 13.153% | $237.4855 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $197.48 | 6.675% | $210.6618 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $221.98 | 8.219% | $240.2245 | $240.22 | $240.20 | $240.20 |
| 7 purchase totals = | $1,339.30 | $1,461.2798 | $1,461.28 | $1,461.30 | $1,461.30 | |