| 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 | $250.98 | 7.622% | $270.1097 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $144.69 | 13.172% | $163.7486 | $163.75 | $163.75 | $163.70 |
| Purchase #3 | $169.42 | 13.771% | $192.7508 | $192.75 | $192.75 | $192.80 |
| Purchase #4 | $182.54 | 12.387% | $205.1512 | $205.15 | $205.15 | $205.20 |
| Purchase #5 | $237.35 | 7.656% | $255.5215 | $255.52 | $255.50 | $255.50 |
| Purchase #6 | $57.37 | 7.842% | $61.869 | $61.87 | $61.85 | $61.90 |
| Purchase #7 | $240.75 | 3.573% | $249.352 | $249.35 | $249.35 | $249.40 |
| 7 purchase totals = | $1,283.10 | $1,398.5028 | $1,398.50 | $1,398.45 | $1,398.60 | |