| 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 | $211.50 | 3.122% | $218.103 | $218.10 | $218.10 | $218.10 |
| Purchase #2 | $60.85 | 7.272% | $65.275 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $233.49 | 10.413% | $257.8033 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $51.63 | 7.714% | $55.6127 | $55.61 | $55.60 | $55.60 |
| Purchase #5 | $177.28 | 8.358% | $192.0971 | $192.10 | $192.10 | $192.10 |
| Purchase #6 | $31.79 | 4.428% | $33.1977 | $33.20 | $33.20 | $33.20 |
| Purchase #7 | $207.35 | 6.384% | $220.5872 | $220.59 | $220.60 | $220.60 |
| 7 purchase totals = | $973.89 | $1,042.6760 | $1,042.68 | $1,042.70 | $1,042.70 | |