| 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 | $223.90 | 8.143% | $242.1322 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $116.85 | 4.871% | $122.5418 | $122.54 | $122.55 | $122.50 |
| Purchase #3 | $76.56 | 4.163% | $79.7472 | $79.75 | $79.75 | $79.70 |
| Purchase #4 | $165.83 | 6.180% | $176.0783 | $176.08 | $176.10 | $176.10 |
| Purchase #5 | $67.68 | 10.378% | $74.7038 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $59.34 | 5.309% | $62.4904 | $62.49 | $62.50 | $62.50 |
| Purchase #7 | $8.98 | 11.852% | $10.0443 | $10.04 | $10.05 | $10.00 |
| 7 purchase totals = | $719.14 | $767.7380 | $767.73 | $767.80 | $767.60 | |