| 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 | $231.69 | 9.303% | $253.2441 | $253.24 | $253.25 | $253.20 |
| Purchase #2 | $122.69 | 10.146% | $135.1381 | $135.14 | $135.15 | $135.10 |
| Purchase #3 | $224.53 | 11.409% | $250.1466 | $250.15 | $250.15 | $250.10 |
| Purchase #4 | $104.64 | 5.763% | $110.6704 | $110.67 | $110.65 | $110.70 |
| Purchase #5 | $134.96 | 6.806% | $144.1454 | $144.15 | $144.15 | $144.10 |
| Purchase #6 | $173.77 | 10.617% | $192.2192 | $192.22 | $192.20 | $192.20 |
| Purchase #7 | $21.26 | 6.304% | $22.6002 | $22.60 | $22.60 | $22.60 |
| 7 purchase totals = | $1,013.54 | $1,108.1640 | $1,108.17 | $1,108.15 | $1,108.00 | |