| 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 | $99.62 | 13.529% | $113.0976 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $76.92 | 9.378% | $84.1336 | $84.13 | $84.15 | $84.10 |
| Purchase #3 | $149.80 | 11.569% | $167.1304 | $167.13 | $167.15 | $167.10 |
| Purchase #4 | $176.95 | 13.344% | $200.5622 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $244.30 | 12.281% | $274.3025 | $274.30 | $274.30 | $274.30 |
| Purchase #6 | $249.81 | 5.554% | $263.6844 | $263.68 | $263.70 | $263.70 |
| Purchase #7 | $57.82 | 13.332% | $65.5286 | $65.53 | $65.55 | $65.50 |
| 7 purchase totals = | $1,055.22 | $1,168.4393 | $1,168.43 | $1,168.50 | $1,168.40 | |