| 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 | $96.97 | 13.650% | $110.2064 | $110.21 | $110.20 | $110.20 |
| Purchase #2 | $242.62 | 13.696% | $275.8492 | $275.85 | $275.85 | $275.80 |
| Purchase #3 | $64.85 | 3.154% | $66.8954 | $66.90 | $66.90 | $66.90 |
| Purchase #4 | $183.37 | 5.871% | $194.1357 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $226.41 | 8.194% | $244.962 | $244.96 | $244.95 | $245.00 |
| Purchase #6 | $186.91 | 8.741% | $203.2478 | $203.25 | $203.25 | $203.20 |
| Purchase #7 | $181.76 | 7.764% | $195.8718 | $195.87 | $195.85 | $195.90 |
| 7 purchase totals = | $1,182.89 | $1,291.1683 | $1,291.18 | $1,291.15 | $1,291.10 | |