| 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 | $117.99 | 12.359% | $132.5724 | $132.57 | $132.55 | $132.60 |
| Purchase #2 | $159.92 | 10.819% | $177.2217 | $177.22 | $177.20 | $177.20 |
| Purchase #3 | $247.66 | 9.658% | $271.579 | $271.58 | $271.60 | $271.60 |
| Purchase #4 | $31.63 | 10.513% | $34.9553 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $234.86 | 7.436% | $252.3242 | $252.32 | $252.30 | $252.30 |
| Purchase #6 | $224.39 | 8.508% | $243.4811 | $243.48 | $243.50 | $243.50 |
| Purchase #7 | $164.74 | 6.315% | $175.1433 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $1,181.19 | $1,287.2770 | $1,287.27 | $1,287.25 | $1,287.30 | |