| 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 | $211.53 | 12.541% | $238.058 | $238.06 | $238.05 | $238.10 |
| Purchase #2 | $41.55 | 11.401% | $46.2871 | $46.29 | $46.30 | $46.30 |
| Purchase #3 | $61.36 | 11.333% | $68.3139 | $68.31 | $68.30 | $68.30 |
| Purchase #4 | $10.61 | 11.151% | $11.7931 | $11.79 | $11.80 | $11.80 |
| Purchase #5 | $175.45 | 4.661% | $183.6277 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $78.90 | 6.686% | $84.1753 | $84.18 | $84.20 | $84.20 |
| Purchase #7 | $216.32 | 4.269% | $225.5547 | $225.55 | $225.55 | $225.60 |
| 7 purchase totals = | $795.72 | $857.8098 | $857.81 | $857.85 | $857.90 | |