| 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 | $220.48 | 12.379% | $247.7732 | $247.77 | $247.75 | $247.80 |
| Purchase #2 | $11.49 | 8.826% | $12.5041 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $50.73 | 10.631% | $56.1231 | $56.12 | $56.10 | $56.10 |
| Purchase #4 | $55.30 | 8.759% | $60.1437 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $139.43 | 7.587% | $150.0086 | $150.01 | $150.00 | $150.00 |
| Purchase #6 | $99.81 | 10.412% | $110.2022 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $181.67 | 6.729% | $193.8946 | $193.89 | $193.90 | $193.90 |
| 7 purchase totals = | $758.91 | $830.6495 | $830.63 | $830.60 | $830.60 | |