| 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 | $111.35 | 8.648% | $120.9795 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $45.43 | 5.284% | $47.8305 | $47.83 | $47.85 | $47.80 |
| Purchase #3 | $119.50 | 11.794% | $133.5938 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $109.95 | 10.366% | $121.3474 | $121.35 | $121.35 | $121.30 |
| Purchase #5 | $41.58 | 6.586% | $44.3185 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $209.85 | 12.839% | $236.7926 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $227.66 | 7.647% | $245.0692 | $245.07 | $245.05 | $245.10 |
| 7 purchase totals = | $865.32 | $949.9315 | $949.93 | $949.95 | $949.90 | |