| 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 | $200.80 | 3.245% | $207.316 | $207.32 | $207.30 | $207.30 |
| Purchase #2 | $9.55 | 6.331% | $10.1546 | $10.15 | $10.15 | $10.20 |
| Purchase #3 | $234.32 | 3.866% | $243.3788 | $243.38 | $243.40 | $243.40 |
| Purchase #4 | $89.42 | 4.117% | $93.1014 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $235.97 | 3.425% | $244.052 | $244.05 | $244.05 | $244.10 |
| Purchase #6 | $164.67 | 13.802% | $187.3978 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $99.46 | 4.364% | $103.8004 | $103.80 | $103.80 | $103.80 |
| 7 purchase totals = | $1,034.19 | $1,089.2010 | $1,089.20 | $1,089.20 | $1,089.30 | |