| 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 | $235.71 | 12.221% | $264.5161 | $264.52 | $264.50 | $264.50 |
| Purchase #2 | $231.86 | 5.370% | $244.3109 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $164.82 | 3.366% | $170.3678 | $170.37 | $170.35 | $170.40 |
| Purchase #4 | $212.78 | 8.360% | $230.5684 | $230.57 | $230.55 | $230.60 |
| Purchase #5 | $199.92 | 10.642% | $221.1955 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $147.73 | 7.799% | $159.2515 | $159.25 | $159.25 | $159.30 |
| Purchase #7 | $27.44 | 6.312% | $29.172 | $29.17 | $29.15 | $29.20 |
| 7 purchase totals = | $1,220.26 | $1,319.3822 | $1,319.39 | $1,319.30 | $1,319.50 | |