| 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 | $222.27 | 7.576% | $239.1092 | $239.11 | $239.10 | $239.10 |
| Purchase #2 | $47.64 | 4.105% | $49.5956 | $49.60 | $49.60 | $49.60 |
| Purchase #3 | $46.84 | 10.801% | $51.8992 | $51.90 | $51.90 | $51.90 |
| Purchase #4 | $122.60 | 5.384% | $129.2008 | $129.20 | $129.20 | $129.20 |
| Purchase #5 | $220.36 | 9.355% | $240.9747 | $240.97 | $240.95 | $241.00 |
| Purchase #6 | $71.36 | 7.527% | $76.7313 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $107.86 | 13.452% | $122.3693 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $838.93 | $909.8801 | $909.88 | $909.85 | $909.90 | |