| 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 | $191.41 | 13.415% | $217.0877 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $191.30 | 13.123% | $216.4043 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $232.34 | 3.865% | $241.3199 | $241.32 | $241.30 | $241.30 |
| Purchase #4 | $96.49 | 10.546% | $106.6658 | $106.67 | $106.65 | $106.70 |
| Purchase #5 | $58.32 | 4.782% | $61.1089 | $61.11 | $61.10 | $61.10 |
| Purchase #6 | $46.32 | 12.616% | $52.1637 | $52.16 | $52.15 | $52.20 |
| Purchase #7 | $136.46 | 4.694% | $142.8654 | $142.87 | $142.85 | $142.90 |
| 7 purchase totals = | $952.64 | $1,037.6157 | $1,037.62 | $1,037.55 | $1,037.70 | |