| 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 | $211.33 | 5.195% | $222.3086 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $158.91 | 5.589% | $167.7915 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $90.88 | 12.738% | $102.4563 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $136.68 | 13.414% | $155.0143 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $66.34 | 13.287% | $75.1546 | $75.15 | $75.15 | $75.20 |
| Purchase #6 | $250.97 | 8.308% | $271.8206 | $271.82 | $271.80 | $271.80 |
| Purchase #7 | $6.36 | 4.161% | $6.6246 | $6.62 | $6.60 | $6.60 |
| 7 purchase totals = | $921.47 | $1,001.1705 | $1,001.16 | $1,001.10 | $1,001.20 | |