| 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 | $238.61 | 4.638% | $249.6767 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $172.79 | 11.744% | $193.0825 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $85.31 | 9.121% | $93.0911 | $93.09 | $93.10 | $93.10 |
| Purchase #4 | $129.51 | 4.187% | $134.9326 | $134.93 | $134.95 | $134.90 |
| Purchase #5 | $90.89 | 4.794% | $95.2473 | $95.25 | $95.25 | $95.20 |
| Purchase #6 | $90.28 | 8.750% | $98.1795 | $98.18 | $98.20 | $98.20 |
| Purchase #7 | $244.89 | 4.850% | $256.7672 | $256.77 | $256.75 | $256.80 |
| 7 purchase totals = | $1,052.28 | $1,120.9769 | $1,120.98 | $1,121.05 | $1,121.00 | |