| 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 | $210.76 | 10.499% | $232.8877 | $232.89 | $232.90 | $232.90 |
| Purchase #2 | $148.74 | 5.708% | $157.2301 | $157.23 | $157.25 | $157.20 |
| Purchase #3 | $207.83 | 5.732% | $219.7428 | $219.74 | $219.75 | $219.70 |
| Purchase #4 | $152.68 | 13.450% | $173.2155 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $77.98 | 13.252% | $88.3139 | $88.31 | $88.30 | $88.30 |
| Purchase #6 | $197.46 | 7.671% | $212.6072 | $212.61 | $212.60 | $212.60 |
| Purchase #7 | $44.81 | 5.220% | $47.1491 | $47.15 | $47.15 | $47.10 |
| 7 purchase totals = | $1,040.26 | $1,131.1463 | $1,131.15 | $1,131.15 | $1,131.00 | |