| 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 | $107.36 | 7.212% | $115.1028 | $115.10 | $115.10 | $115.10 |
| Purchase #2 | $247.36 | 6.375% | $263.1292 | $263.13 | $263.15 | $263.10 |
| Purchase #3 | $118.44 | 6.237% | $125.8271 | $125.83 | $125.85 | $125.80 |
| Purchase #4 | $97.36 | 5.214% | $102.4364 | $102.44 | $102.45 | $102.40 |
| Purchase #5 | $70.41 | 3.786% | $73.0757 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $92.75 | 5.116% | $97.4951 | $97.50 | $97.50 | $97.50 |
| Purchase #7 | $240.26 | 10.824% | $266.2657 | $266.27 | $266.25 | $266.30 |
| 7 purchase totals = | $973.94 | $1,043.3320 | $1,043.35 | $1,043.40 | $1,043.30 | |