| 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 | $88.26 | 5.450% | $93.0702 | $93.07 | $93.05 | $93.10 |
| Purchase #2 | $76.26 | 6.578% | $81.2764 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $118.61 | 7.750% | $127.8023 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $131.62 | 10.629% | $145.6099 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $127.93 | 5.490% | $134.9534 | $134.95 | $134.95 | $135.00 |
| Purchase #6 | $216.79 | 9.687% | $237.7904 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $168.65 | 12.737% | $190.131 | $190.13 | $190.15 | $190.10 |
| 7 purchase totals = | $928.12 | $1,010.6336 | $1,010.63 | $1,010.65 | $1,010.70 | |