| 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 | $99.58 | 9.666% | $109.2054 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $218.35 | 3.683% | $226.3918 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $34.92 | 3.594% | $36.175 | $36.18 | $36.20 | $36.20 |
| Purchase #4 | $54.99 | 3.444% | $56.8839 | $56.88 | $56.90 | $56.90 |
| Purchase #5 | $25.33 | 10.307% | $27.9408 | $27.94 | $27.95 | $27.90 |
| Purchase #6 | $218.64 | 4.627% | $228.7565 | $228.76 | $228.75 | $228.80 |
| Purchase #7 | $225.37 | 11.469% | $251.2177 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $877.18 | $936.5711 | $936.58 | $936.60 | $936.60 | |