| 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 | $18.53 | 10.683% | $20.5096 | $20.51 | $20.50 | $20.50 |
| Purchase #2 | $245.52 | 12.624% | $276.5144 | $276.51 | $276.50 | $276.50 |
| Purchase #3 | $111.62 | 9.181% | $121.8678 | $121.87 | $121.85 | $121.90 |
| Purchase #4 | $88.82 | 7.553% | $95.5286 | $95.53 | $95.55 | $95.50 |
| Purchase #5 | $203.84 | 8.862% | $221.9043 | $221.90 | $221.90 | $221.90 |
| Purchase #6 | $220.52 | 12.408% | $247.8821 | $247.88 | $247.90 | $247.90 |
| Purchase #7 | $117.36 | 3.831% | $121.8561 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $1,006.21 | $1,106.0629 | $1,106.06 | $1,106.05 | $1,106.10 | |