| 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 | $219.25 | 3.710% | $227.3842 | $227.38 | $227.40 | $227.40 |
| Purchase #2 | $93.31 | 12.308% | $104.7946 | $104.79 | $104.80 | $104.80 |
| Purchase #3 | $184.59 | 9.504% | $202.1334 | $202.13 | $202.15 | $202.10 |
| Purchase #4 | $22.70 | 4.823% | $23.7948 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $6.90 | 5.730% | $7.2954 | $7.30 | $7.30 | $7.30 |
| Purchase #6 | $161.71 | 5.710% | $170.9436 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $50.42 | 5.595% | $53.241 | $53.24 | $53.25 | $53.20 |
| 7 purchase totals = | $738.88 | $789.5870 | $789.57 | $789.65 | $789.50 | |