| 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 | $102.34 | 6.434% | $108.9246 | $108.92 | $108.90 | $108.90 |
| Purchase #2 | $23.66 | 7.728% | $25.4884 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $141.60 | 7.457% | $152.1591 | $152.16 | $152.15 | $152.20 |
| Purchase #4 | $203.95 | 13.276% | $231.0264 | $231.03 | $231.05 | $231.00 |
| Purchase #5 | $240.39 | 4.581% | $251.4023 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $224.55 | 3.366% | $232.1084 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $154.41 | 5.726% | $163.2515 | $163.25 | $163.25 | $163.30 |
| 7 purchase totals = | $1,090.90 | $1,164.3607 | $1,164.36 | $1,164.35 | $1,164.40 | |