| 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 | $21.26 | 6.804% | $22.7065 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $221.97 | 10.424% | $245.1082 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $159.35 | 10.461% | $176.0196 | $176.02 | $176.00 | $176.00 |
| Purchase #4 | $205.71 | 3.356% | $212.6136 | $212.61 | $212.60 | $212.60 |
| Purchase #5 | $132.62 | 11.585% | $147.984 | $147.98 | $148.00 | $148.00 |
| Purchase #6 | $178.80 | 10.591% | $197.7367 | $197.74 | $197.75 | $197.70 |
| Purchase #7 | $118.98 | 5.447% | $125.4608 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $1,038.69 | $1,127.6294 | $1,127.63 | $1,127.60 | $1,127.60 | |