| 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 | $100.82 | 10.265% | $111.1692 | $111.17 | $111.15 | $111.20 |
| Purchase #2 | $190.38 | 5.165% | $200.2131 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $140.64 | 5.638% | $148.5693 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $180.40 | 9.470% | $197.4839 | $197.48 | $197.50 | $197.50 |
| Purchase #5 | $242.56 | 12.661% | $273.2705 | $273.27 | $273.25 | $273.30 |
| Purchase #6 | $43.98 | 11.573% | $49.0698 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $201.68 | 7.827% | $217.4655 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $1,100.46 | $1,197.2413 | $1,197.24 | $1,197.15 | $1,197.40 | |