| 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 | $97.96 | 12.842% | $110.54 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $159.25 | 4.687% | $166.714 | $166.71 | $166.70 | $166.70 |
| Purchase #3 | $246.89 | 12.432% | $277.5834 | $277.58 | $277.60 | $277.60 |
| Purchase #4 | $40.76 | 13.464% | $46.2479 | $46.25 | $46.25 | $46.20 |
| Purchase #5 | $238.64 | 3.765% | $247.6248 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $211.73 | 12.132% | $237.4171 | $237.42 | $237.40 | $237.40 |
| Purchase #7 | $213.85 | 10.121% | $235.4938 | $235.49 | $235.50 | $235.50 |
| 7 purchase totals = | $1,209.08 | $1,321.6210 | $1,321.61 | $1,321.60 | $1,321.50 | |