| 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 | $49.40 | 3.174% | $50.968 | $50.97 | $50.95 | $51.00 |
| Purchase #2 | $189.95 | 6.576% | $202.4411 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $219.35 | 6.406% | $233.4016 | $233.40 | $233.40 | $233.40 |
| Purchase #4 | $244.50 | 10.595% | $270.4048 | $270.40 | $270.40 | $270.40 |
| Purchase #5 | $74.69 | 7.281% | $80.1282 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $213.77 | 13.334% | $242.2741 | $242.27 | $242.25 | $242.30 |
| Purchase #7 | $151.77 | 12.270% | $170.3922 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $1,143.43 | $1,250.0100 | $1,250.00 | $1,250.00 | $1,250.00 | |