| 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 | $198.85 | 10.757% | $220.2403 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $119.26 | 9.595% | $130.703 | $130.70 | $130.70 | $130.70 |
| Purchase #3 | $108.91 | 11.775% | $121.7342 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $232.39 | 7.391% | $249.5659 | $249.57 | $249.55 | $249.60 |
| Purchase #5 | $188.49 | 9.494% | $206.3852 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $228.68 | 10.169% | $251.9345 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $200.61 | 5.860% | $212.3657 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $1,277.19 | $1,392.9288 | $1,392.93 | $1,392.95 | $1,392.90 | |