| 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 | $41.47 | 9.195% | $45.2832 | $45.28 | $45.30 | $45.30 |
| Purchase #2 | $158.51 | 11.328% | $176.466 | $176.47 | $176.45 | $176.50 |
| Purchase #3 | $142.90 | 12.805% | $161.1983 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $193.56 | 6.484% | $206.1104 | $206.11 | $206.10 | $206.10 |
| Purchase #5 | $191.58 | 7.252% | $205.4734 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $130.58 | 5.772% | $138.1171 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $250.87 | 3.430% | $259.4748 | $259.47 | $259.45 | $259.50 |
| 7 purchase totals = | $1,109.47 | $1,192.1232 | $1,192.12 | $1,192.05 | $1,192.20 | |