| 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 | $212.75 | 3.553% | $220.309 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $241.42 | 4.148% | $251.4341 | $251.43 | $251.45 | $251.40 |
| Purchase #3 | $175.72 | 6.826% | $187.7146 | $187.71 | $187.70 | $187.70 |
| Purchase #4 | $216.64 | 12.536% | $243.798 | $243.80 | $243.80 | $243.80 |
| Purchase #5 | $52.46 | 7.569% | $56.4307 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $154.31 | 4.262% | $160.8867 | $160.89 | $160.90 | $160.90 |
| Purchase #7 | $203.25 | 13.257% | $230.1949 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $1,256.55 | $1,350.7680 | $1,350.76 | $1,350.80 | $1,350.70 | |