| 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 | $81.30 | 9.415% | $88.9544 | $88.95 | $88.95 | $89.00 |
| Purchase #2 | $235.35 | 8.200% | $254.6487 | $254.65 | $254.65 | $254.60 |
| Purchase #3 | $193.57 | 3.369% | $200.0914 | $200.09 | $200.10 | $200.10 |
| Purchase #4 | $192.98 | 11.810% | $215.7709 | $215.77 | $215.75 | $215.80 |
| Purchase #5 | $56.35 | 10.573% | $62.3079 | $62.31 | $62.30 | $62.30 |
| Purchase #6 | $180.71 | 11.317% | $201.161 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $72.44 | 8.747% | $78.7763 | $78.78 | $78.80 | $78.80 |
| 7 purchase totals = | $1,012.70 | $1,101.7106 | $1,101.71 | $1,101.70 | $1,101.80 | |