| 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 | $124.34 | 11.812% | $139.027 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $105.32 | 9.796% | $115.6371 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $166.96 | 8.786% | $181.6291 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $37.71 | 7.763% | $40.6374 | $40.64 | $40.65 | $40.60 |
| Purchase #5 | $42.92 | 13.325% | $48.6391 | $48.64 | $48.65 | $48.60 |
| Purchase #6 | $215.50 | 12.667% | $242.7974 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $12.98 | 13.738% | $14.7632 | $14.76 | $14.75 | $14.80 |
| 7 purchase totals = | $705.73 | $783.1303 | $783.14 | $783.20 | $783.00 | |