| 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 | $107.38 | 4.284% | $111.9802 | $111.98 | $112.00 | $112.00 |
| Purchase #2 | $162.93 | 13.743% | $185.3215 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $148.57 | 13.645% | $168.8424 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $116.36 | 12.745% | $131.1901 | $131.19 | $131.20 | $131.20 |
| Purchase #5 | $238.82 | 8.318% | $258.685 | $258.69 | $258.70 | $258.70 |
| Purchase #6 | $110.70 | 5.646% | $116.9501 | $116.95 | $116.95 | $117.00 |
| Purchase #7 | $221.65 | 11.867% | $247.9532 | $247.95 | $247.95 | $248.00 |
| 7 purchase totals = | $1,106.41 | $1,220.9225 | $1,220.92 | $1,220.95 | $1,221.00 | |