| 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 | $229.95 | 8.134% | $248.6541 | $248.65 | $248.65 | $248.70 |
| Purchase #2 | $220.57 | 8.494% | $239.3052 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $213.75 | 9.396% | $233.834 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $101.90 | 10.755% | $112.8593 | $112.86 | $112.85 | $112.90 |
| Purchase #5 | $18.71 | 10.857% | $20.7413 | $20.74 | $20.75 | $20.70 |
| Purchase #6 | $70.48 | 9.229% | $76.9846 | $76.98 | $77.00 | $77.00 |
| Purchase #7 | $247.36 | 13.125% | $279.826 | $279.83 | $279.85 | $279.80 |
| 7 purchase totals = | $1,102.72 | $1,212.2045 | $1,212.20 | $1,212.25 | $1,212.20 | |