| 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 | $222.64 | 8.279% | $241.0724 | $241.07 | $241.05 | $241.10 |
| Purchase #2 | $125.52 | 3.622% | $130.0663 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $88.73 | 10.459% | $98.0103 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $42.97 | 10.140% | $47.3272 | $47.33 | $47.35 | $47.30 |
| Purchase #5 | $62.85 | 7.660% | $67.6643 | $67.66 | $67.65 | $67.70 |
| Purchase #6 | $15.93 | 13.177% | $18.0291 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $219.84 | 12.217% | $246.6979 | $246.70 | $246.70 | $246.70 |
| 7 purchase totals = | $778.48 | $848.8675 | $848.87 | $848.85 | $848.90 | |