| 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 | $185.61 | 8.464% | $201.32 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $103.26 | 8.442% | $111.9772 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $224.50 | 6.242% | $238.5133 | $238.51 | $238.50 | $238.50 |
| Purchase #4 | $213.52 | 10.826% | $236.6357 | $236.64 | $236.65 | $236.60 |
| Purchase #5 | $145.50 | 7.193% | $155.9658 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $158.30 | 12.689% | $178.3867 | $178.39 | $178.40 | $178.40 |
| Purchase #7 | $141.60 | 11.748% | $158.2352 | $158.24 | $158.25 | $158.20 |
| 7 purchase totals = | $1,172.29 | $1,281.0339 | $1,281.05 | $1,281.05 | $1,281.00 | |