| 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 | $90.44 | 11.498% | $100.8388 | $100.84 | $100.85 | $100.80 |
| Purchase #2 | $46.62 | 10.516% | $51.5226 | $51.52 | $51.50 | $51.50 |
| Purchase #3 | $243.97 | 9.871% | $268.0523 | $268.05 | $268.05 | $268.10 |
| Purchase #4 | $119.41 | 5.396% | $125.8534 | $125.85 | $125.85 | $125.90 |
| Purchase #5 | $116.98 | 11.673% | $130.6351 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $226.38 | 4.547% | $236.6735 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $225.64 | 8.758% | $245.4016 | $245.40 | $245.40 | $245.40 |
| 7 purchase totals = | $1,069.44 | $1,158.9773 | $1,158.97 | $1,158.95 | $1,159.00 | |