| 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 | $191.48 | 12.806% | $216.0009 | $216.00 | $216.00 | $216.00 |
| Purchase #2 | $39.92 | 8.525% | $43.3232 | $43.32 | $43.30 | $43.30 |
| Purchase #3 | $116.68 | 4.327% | $121.7287 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $62.52 | 5.353% | $65.8667 | $65.87 | $65.85 | $65.90 |
| Purchase #5 | $197.79 | 8.589% | $214.7782 | $214.78 | $214.80 | $214.80 |
| Purchase #6 | $84.40 | 6.674% | $90.0329 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $142.99 | 4.650% | $149.639 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $835.78 | $901.3696 | $901.37 | $901.40 | $901.30 | |