| 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 | $41.85 | 12.315% | $47.0038 | $47.00 | $47.00 | $47.00 |
| Purchase #2 | $100.65 | 6.857% | $107.5516 | $107.55 | $107.55 | $107.60 |
| Purchase #3 | $217.60 | 3.325% | $224.8352 | $224.84 | $224.85 | $224.80 |
| Purchase #4 | $215.25 | 12.449% | $242.0465 | $242.05 | $242.05 | $242.00 |
| Purchase #5 | $65.64 | 3.299% | $67.8055 | $67.81 | $67.80 | $67.80 |
| Purchase #6 | $215.51 | 6.812% | $230.1905 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $116.77 | 4.522% | $122.0503 | $122.05 | $122.05 | $122.10 |
| 7 purchase totals = | $973.27 | $1,041.4834 | $1,041.49 | $1,041.50 | $1,041.50 | |