| 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 | $223.84 | 7.665% | $240.9973 | $241.00 | $241.00 | $241.00 |
| Purchase #2 | $221.68 | 9.563% | $242.8793 | $242.88 | $242.90 | $242.90 |
| Purchase #3 | $55.53 | 11.856% | $62.1136 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $58.55 | 7.333% | $62.8435 | $62.84 | $62.85 | $62.80 |
| Purchase #5 | $171.94 | 8.831% | $187.124 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $124.26 | 4.177% | $129.4503 | $129.45 | $129.45 | $129.50 |
| Purchase #7 | $40.88 | 5.785% | $43.2449 | $43.24 | $43.25 | $43.20 |
| 7 purchase totals = | $896.68 | $968.6529 | $968.64 | $968.65 | $968.60 | |