| 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 | $211.76 | 9.779% | $232.468 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $199.36 | 6.435% | $212.1888 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $158.38 | 13.374% | $179.5617 | $179.56 | $179.55 | $179.60 |
| Purchase #4 | $93.75 | 5.499% | $98.9053 | $98.91 | $98.90 | $98.90 |
| Purchase #5 | $87.40 | 4.665% | $91.4772 | $91.48 | $91.50 | $91.50 |
| Purchase #6 | $48.62 | 5.719% | $51.4006 | $51.40 | $51.40 | $51.40 |
| Purchase #7 | $148.46 | 12.341% | $166.7814 | $166.78 | $166.80 | $166.80 |
| 7 purchase totals = | $947.73 | $1,032.7830 | $1,032.79 | $1,032.80 | $1,032.90 | |