| 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 | $200.94 | 12.681% | $226.4212 | $226.42 | $226.40 | $226.40 |
| Purchase #2 | $191.78 | 13.615% | $217.8908 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $210.91 | 3.719% | $218.7537 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $197.29 | 10.648% | $218.2974 | $218.30 | $218.30 | $218.30 |
| Purchase #5 | $80.26 | 4.305% | $83.7152 | $83.72 | $83.70 | $83.70 |
| Purchase #6 | $93.68 | 3.460% | $96.9213 | $96.92 | $96.90 | $96.90 |
| Purchase #7 | $156.85 | 13.139% | $177.4585 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $1,131.71 | $1,239.4581 | $1,239.46 | $1,239.40 | $1,239.50 | |