| 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 | $220.54 | 7.357% | $236.7651 | $236.77 | $236.75 | $236.80 |
| Purchase #2 | $230.51 | 8.860% | $250.9332 | $250.93 | $250.95 | $250.90 |
| Purchase #3 | $65.83 | 3.585% | $68.19 | $68.19 | $68.20 | $68.20 |
| Purchase #4 | $141.93 | 11.794% | $158.6692 | $158.67 | $158.65 | $158.70 |
| Purchase #5 | $189.95 | 8.460% | $206.0198 | $206.02 | $206.00 | $206.00 |
| Purchase #6 | $76.91 | 8.292% | $83.2874 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $181.28 | 10.817% | $200.8891 | $200.89 | $200.90 | $200.90 |
| 7 purchase totals = | $1,106.95 | $1,204.7538 | $1,204.76 | $1,204.75 | $1,204.80 | |