| 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 | $210.76 | 7.372% | $226.2972 | $226.30 | $226.30 | $226.30 |
| Purchase #2 | $42.29 | 11.738% | $47.254 | $47.25 | $47.25 | $47.30 |
| Purchase #3 | $36.53 | 6.551% | $38.9231 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $138.96 | 7.386% | $149.2236 | $149.22 | $149.20 | $149.20 |
| Purchase #5 | $33.26 | 6.562% | $35.4425 | $35.44 | $35.45 | $35.40 |
| Purchase #6 | $121.36 | 8.108% | $131.1999 | $131.20 | $131.20 | $131.20 |
| Purchase #7 | $233.59 | 10.129% | $257.2503 | $257.25 | $257.25 | $257.30 |
| 7 purchase totals = | $816.75 | $885.5906 | $885.58 | $885.55 | $885.60 | |