| 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 | $228.89 | 11.224% | $254.5806 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $5.85 | 7.656% | $6.2979 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $137.93 | 9.836% | $151.4968 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $202.77 | 13.395% | $229.931 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $54.52 | 6.807% | $58.2312 | $58.23 | $58.25 | $58.20 |
| Purchase #6 | $182.41 | 9.224% | $199.2355 | $199.24 | $199.25 | $199.20 |
| Purchase #7 | $244.28 | 13.556% | $277.3946 | $277.39 | $277.40 | $277.40 |
| 7 purchase totals = | $1,056.65 | $1,177.1676 | $1,177.17 | $1,177.25 | $1,177.10 | |