| 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 | $42.38 | 10.832% | $46.9706 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $141.53 | 5.211% | $148.9051 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $192.33 | 9.734% | $211.0514 | $211.05 | $211.05 | $211.10 |
| Purchase #4 | $43.69 | 7.330% | $46.8925 | $46.89 | $46.90 | $46.90 |
| Purchase #5 | $229.85 | 7.157% | $246.3004 | $246.30 | $246.30 | $246.30 |
| Purchase #6 | $149.29 | 3.872% | $155.0705 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $226.65 | 5.478% | $239.0659 | $239.07 | $239.05 | $239.10 |
| 7 purchase totals = | $1,025.72 | $1,094.2564 | $1,094.26 | $1,094.20 | $1,094.40 | |