| 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 | $151.99 | 11.264% | $169.1102 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $111.77 | 9.646% | $122.5513 | $122.55 | $122.55 | $122.60 |
| Purchase #3 | $227.50 | 13.716% | $258.7039 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $185.29 | 13.468% | $210.2449 | $210.24 | $210.25 | $210.20 |
| Purchase #5 | $221.36 | 8.459% | $240.0848 | $240.08 | $240.10 | $240.10 |
| Purchase #6 | $93.69 | 3.329% | $96.8089 | $96.81 | $96.80 | $96.80 |
| Purchase #7 | $148.37 | 7.431% | $159.3954 | $159.40 | $159.40 | $159.40 |
| 7 purchase totals = | $1,139.97 | $1,256.8994 | $1,256.89 | $1,256.90 | $1,256.90 | |