| 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 | $96.99 | 9.835% | $106.529 | $106.53 | $106.55 | $106.50 |
| Purchase #2 | $207.33 | 12.285% | $232.8005 | $232.80 | $232.80 | $232.80 |
| Purchase #3 | $28.26 | 10.835% | $31.322 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $176.79 | 11.599% | $197.2959 | $197.30 | $197.30 | $197.30 |
| Purchase #5 | $113.91 | 7.631% | $122.6025 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $149.31 | 6.285% | $158.6941 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $96.69 | 11.758% | $108.0588 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $869.28 | $957.3028 | $957.30 | $957.30 | $957.30 | |