| 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 | $74.60 | 3.600% | $77.2856 | $77.29 | $77.30 | $77.30 |
| Purchase #2 | $237.74 | 10.416% | $262.503 | $262.50 | $262.50 | $262.50 |
| Purchase #3 | $103.98 | 6.415% | $110.6503 | $110.65 | $110.65 | $110.70 |
| Purchase #4 | $95.61 | 10.672% | $105.8135 | $105.81 | $105.80 | $105.80 |
| Purchase #5 | $92.82 | 3.773% | $96.3221 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $116.31 | 9.550% | $127.4176 | $127.42 | $127.40 | $127.40 |
| Purchase #7 | $225.35 | 12.288% | $253.041 | $253.04 | $253.05 | $253.00 |
| 7 purchase totals = | $946.41 | $1,033.0331 | $1,033.03 | $1,033.00 | $1,033.00 | |