| 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 | $101.52 | 10.353% | $112.0304 | $112.03 | $112.05 | $112.00 |
| Purchase #2 | $172.90 | 12.280% | $194.1321 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $12.31 | 13.308% | $13.9482 | $13.95 | $13.95 | $13.90 |
| Purchase #4 | $184.32 | 9.167% | $201.2166 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $74.77 | 4.534% | $78.1601 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $201.30 | 6.739% | $214.8656 | $214.87 | $214.85 | $214.90 |
| Purchase #7 | $56.39 | 11.143% | $62.6735 | $62.67 | $62.65 | $62.70 |
| 7 purchase totals = | $803.51 | $877.0265 | $877.03 | $877.00 | $877.00 | |