| 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 | $101.49 | 10.269% | $111.912 | $111.91 | $111.90 | $111.90 |
| Purchase #2 | $200.37 | 3.364% | $207.1104 | $207.11 | $207.10 | $207.10 |
| Purchase #3 | $112.43 | 8.719% | $122.2328 | $122.23 | $122.25 | $122.20 |
| Purchase #4 | $218.57 | 10.839% | $242.2608 | $242.26 | $242.25 | $242.30 |
| Purchase #5 | $35.41 | 8.842% | $38.541 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $142.83 | 7.417% | $153.4237 | $153.42 | $153.40 | $153.40 |
| Purchase #7 | $45.45 | 3.739% | $47.1494 | $47.15 | $47.15 | $47.10 |
| 7 purchase totals = | $856.55 | $922.6301 | $922.62 | $922.60 | $922.50 | |