| 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 | $113.91 | 12.381% | $128.0132 | $128.01 | $128.00 | $128.00 |
| Purchase #2 | $100.71 | 10.164% | $110.9462 | $110.95 | $110.95 | $110.90 |
| Purchase #3 | $221.25 | 6.300% | $235.1888 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $39.27 | 10.666% | $43.4585 | $43.46 | $43.45 | $43.50 |
| Purchase #5 | $113.83 | 13.501% | $129.1982 | $129.20 | $129.20 | $129.20 |
| Purchase #6 | $238.58 | 12.379% | $268.1138 | $268.11 | $268.10 | $268.10 |
| Purchase #7 | $30.55 | 13.510% | $34.6773 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $858.10 | $949.5960 | $949.60 | $949.60 | $949.60 | |