| 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 | $235.98 | 13.470% | $267.7665 | $267.77 | $267.75 | $267.80 |
| Purchase #2 | $92.78 | 7.866% | $100.0781 | $100.08 | $100.10 | $100.10 |
| Purchase #3 | $109.93 | 10.230% | $121.1758 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $239.86 | 11.295% | $266.9522 | $266.95 | $266.95 | $267.00 |
| Purchase #5 | $47.90 | 6.838% | $51.1754 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $193.39 | 3.714% | $200.5725 | $200.57 | $200.55 | $200.60 |
| Purchase #7 | $80.41 | 7.728% | $86.6241 | $86.62 | $86.60 | $86.60 |
| 7 purchase totals = | $1,000.25 | $1,094.3446 | $1,094.35 | $1,094.35 | $1,094.50 | |