| 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 | $190.75 | 10.385% | $210.5594 | $210.56 | $210.55 | $210.60 |
| Purchase #2 | $218.92 | 8.134% | $236.727 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $11.32 | 8.678% | $12.3023 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $61.81 | 3.443% | $63.9381 | $63.94 | $63.95 | $63.90 |
| Purchase #5 | $201.86 | 9.855% | $221.7533 | $221.75 | $221.75 | $221.80 |
| Purchase #6 | $32.90 | 6.363% | $34.9934 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $130.51 | 10.647% | $144.4054 | $144.41 | $144.40 | $144.40 |
| 7 purchase totals = | $848.07 | $924.6789 | $924.68 | $924.70 | $924.70 | |