| 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 | $134.36 | 5.163% | $141.297 | $141.30 | $141.30 | $141.30 |
| Purchase #2 | $80.61 | 4.842% | $84.5131 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $215.62 | 8.840% | $234.6808 | $234.68 | $234.70 | $234.70 |
| Purchase #4 | $19.55 | 10.456% | $21.5941 | $21.59 | $21.60 | $21.60 |
| Purchase #5 | $152.86 | 6.621% | $162.9809 | $162.98 | $163.00 | $163.00 |
| Purchase #6 | $227.55 | 10.501% | $251.445 | $251.45 | $251.45 | $251.40 |
| Purchase #7 | $89.64 | 3.436% | $92.72 | $92.72 | $92.70 | $92.70 |
| 7 purchase totals = | $920.19 | $989.2309 | $989.23 | $989.25 | $989.20 | |