| 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 | $129.48 | 11.530% | $144.409 | $144.41 | $144.40 | $144.40 |
| Purchase #2 | $227.75 | 11.370% | $253.6452 | $253.65 | $253.65 | $253.60 |
| Purchase #3 | $221.68 | 9.376% | $242.4647 | $242.46 | $242.45 | $242.50 |
| Purchase #4 | $150.47 | 8.401% | $163.111 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $92.52 | 7.586% | $99.5386 | $99.54 | $99.55 | $99.50 |
| Purchase #6 | $64.77 | 8.281% | $70.1336 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $202.61 | 11.611% | $226.135 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $1,089.28 | $1,199.4371 | $1,199.44 | $1,199.45 | $1,199.30 | |