| 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 | $87.82 | 5.322% | $92.4938 | $92.49 | $92.50 | $92.50 |
| Purchase #2 | $153.48 | 12.625% | $172.8569 | $172.86 | $172.85 | $172.90 |
| Purchase #3 | $148.53 | 7.266% | $159.3222 | $159.32 | $159.30 | $159.30 |
| Purchase #4 | $218.63 | 11.104% | $242.9067 | $242.91 | $242.90 | $242.90 |
| Purchase #5 | $125.74 | 11.437% | $140.1209 | $140.12 | $140.10 | $140.10 |
| Purchase #6 | $227.85 | 13.565% | $258.7579 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $12.41 | 6.264% | $13.1874 | $13.19 | $13.20 | $13.20 |
| 7 purchase totals = | $974.46 | $1,079.6458 | $1,079.65 | $1,079.60 | $1,079.70 | |