| 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 | $99.63 | 8.693% | $108.2908 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $233.40 | 3.480% | $241.5223 | $241.52 | $241.50 | $241.50 |
| Purchase #3 | $64.42 | 6.714% | $68.7452 | $68.75 | $68.75 | $68.70 |
| Purchase #4 | $181.60 | 9.456% | $198.7721 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $204.36 | 3.812% | $212.1502 | $212.15 | $212.15 | $212.20 |
| Purchase #6 | $50.42 | 3.701% | $52.286 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $222.89 | 5.234% | $234.5561 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $1,056.72 | $1,116.3227 | $1,116.33 | $1,116.30 | $1,116.40 | |