| 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 | $193.97 | 8.359% | $210.184 | $210.18 | $210.20 | $210.20 |
| Purchase #2 | $233.56 | 12.799% | $263.4533 | $263.45 | $263.45 | $263.50 |
| Purchase #3 | $171.66 | 3.171% | $177.1033 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $51.42 | 9.576% | $56.344 | $56.34 | $56.35 | $56.30 |
| Purchase #5 | $245.89 | 12.253% | $276.0189 | $276.02 | $276.00 | $276.00 |
| Purchase #6 | $142.76 | 6.119% | $151.4955 | $151.50 | $151.50 | $151.50 |
| Purchase #7 | $178.41 | 6.240% | $189.5428 | $189.54 | $189.55 | $189.50 |
| 7 purchase totals = | $1,217.67 | $1,324.1418 | $1,324.13 | $1,324.15 | $1,324.10 | |