| 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 | $128.81 | 3.332% | $133.1019 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $133.54 | 4.587% | $139.6655 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $211.99 | 7.211% | $227.2766 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $162.97 | 8.669% | $177.0979 | $177.10 | $177.10 | $177.10 |
| Purchase #5 | $199.70 | 13.795% | $227.2486 | $227.25 | $227.25 | $227.20 |
| Purchase #6 | $143.69 | 8.668% | $156.145 | $156.15 | $156.15 | $156.10 |
| Purchase #7 | $140.36 | 6.758% | $149.8455 | $149.85 | $149.85 | $149.80 |
| 7 purchase totals = | $1,121.06 | $1,210.3810 | $1,210.40 | $1,210.40 | $1,210.30 | |