| 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 | $231.38 | 12.108% | $259.3955 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $186.52 | 12.569% | $209.9637 | $209.96 | $209.95 | $210.00 |
| Purchase #3 | $235.36 | 8.596% | $255.5915 | $255.59 | $255.60 | $255.60 |
| Purchase #4 | $225.48 | 5.673% | $238.2715 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $151.63 | 12.165% | $170.0758 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $39.58 | 6.186% | $42.0284 | $42.03 | $42.05 | $42.00 |
| Purchase #7 | $64.31 | 7.451% | $69.1017 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $1,134.26 | $1,244.4281 | $1,244.43 | $1,244.45 | $1,244.50 | |