| 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 | $105.69 | 13.233% | $119.676 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $189.75 | 4.472% | $198.2356 | $198.24 | $198.25 | $198.20 |
| Purchase #3 | $221.25 | 8.213% | $239.4213 | $239.42 | $239.40 | $239.40 |
| Purchase #4 | $229.61 | 5.377% | $241.9561 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $250.58 | 8.820% | $272.6812 | $272.68 | $272.70 | $272.70 |
| Purchase #6 | $176.74 | 8.462% | $191.6957 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $133.49 | 3.785% | $138.5426 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $1,307.11 | $1,402.2085 | $1,402.22 | $1,402.25 | $1,402.20 | |