| 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 | $203.88 | 4.221% | $212.4858 | $212.49 | $212.50 | $212.50 |
| Purchase #2 | $30.57 | 3.693% | $31.699 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $172.58 | 3.678% | $178.9275 | $178.93 | $178.95 | $178.90 |
| Purchase #4 | $147.28 | 7.206% | $157.893 | $157.89 | $157.90 | $157.90 |
| Purchase #5 | $249.80 | 6.485% | $265.9995 | $266.00 | $266.00 | $266.00 |
| Purchase #6 | $138.68 | 5.307% | $146.0397 | $146.04 | $146.05 | $146.00 |
| Purchase #7 | $116.77 | 3.772% | $121.1746 | $121.17 | $121.15 | $121.20 |
| 7 purchase totals = | $1,059.56 | $1,114.2191 | $1,114.22 | $1,114.25 | $1,114.20 | |