| 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 | $61.77 | 13.626% | $70.1868 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $208.73 | 9.269% | $228.0772 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $221.78 | 12.293% | $249.0434 | $249.04 | $249.05 | $249.00 |
| Purchase #4 | $121.69 | 11.297% | $135.4373 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $186.51 | 13.208% | $211.1442 | $211.14 | $211.15 | $211.10 |
| Purchase #6 | $61.70 | 6.540% | $65.7352 | $65.74 | $65.75 | $65.70 |
| Purchase #7 | $19.46 | 9.363% | $21.282 | $21.28 | $21.30 | $21.30 |
| 7 purchase totals = | $881.64 | $980.9061 | $980.91 | $981.00 | $980.80 | |