| 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 | $92.79 | 11.706% | $103.652 | $103.65 | $103.65 | $103.70 |
| Purchase #2 | $58.81 | 12.800% | $66.3377 | $66.34 | $66.35 | $66.30 |
| Purchase #3 | $193.56 | 8.623% | $210.2507 | $210.25 | $210.25 | $210.30 |
| Purchase #4 | $189.55 | 4.290% | $197.6817 | $197.68 | $197.70 | $197.70 |
| Purchase #5 | $225.51 | 9.328% | $246.5456 | $246.55 | $246.55 | $246.50 |
| Purchase #6 | $150.86 | 13.222% | $170.8067 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $225.59 | 9.426% | $246.8541 | $246.85 | $246.85 | $246.90 |
| 7 purchase totals = | $1,136.67 | $1,242.1285 | $1,242.13 | $1,242.15 | $1,242.20 | |