| 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 | $81.73 | 8.190% | $88.4237 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $233.98 | 7.758% | $252.1322 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $112.31 | 7.849% | $121.1252 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $18.89 | 12.176% | $21.19 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $214.92 | 6.521% | $228.9349 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $226.30 | 12.120% | $253.7276 | $253.73 | $253.75 | $253.70 |
| Purchase #7 | $31.80 | 13.856% | $36.2062 | $36.21 | $36.20 | $36.20 |
| 7 purchase totals = | $919.93 | $1,001.7398 | $1,001.74 | $1,001.80 | $1,001.60 | |