| 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 | $116.50 | 4.835% | $122.1328 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $132.49 | 9.555% | $145.1494 | $145.15 | $145.15 | $145.10 |
| Purchase #3 | $32.43 | 4.640% | $33.9348 | $33.93 | $33.95 | $33.90 |
| Purchase #4 | $201.80 | 11.113% | $224.226 | $224.23 | $224.25 | $224.20 |
| Purchase #5 | $10.42 | 5.846% | $11.0292 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $94.77 | 6.421% | $100.8552 | $100.86 | $100.85 | $100.90 |
| Purchase #7 | $69.75 | 13.540% | $79.1942 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $658.16 | $716.5216 | $716.52 | $716.60 | $716.40 | |