| 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 | $216.57 | 8.668% | $235.3423 | $235.34 | $235.35 | $235.30 |
| Purchase #2 | $117.80 | 10.341% | $129.9817 | $129.98 | $130.00 | $130.00 |
| Purchase #3 | $103.52 | 11.124% | $115.0356 | $115.04 | $115.05 | $115.00 |
| Purchase #4 | $152.56 | 3.371% | $157.7028 | $157.70 | $157.70 | $157.70 |
| Purchase #5 | $200.46 | 11.663% | $223.8396 | $223.84 | $223.85 | $223.80 |
| Purchase #6 | $38.50 | 8.540% | $41.7879 | $41.79 | $41.80 | $41.80 |
| Purchase #7 | $59.49 | 10.732% | $65.8745 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $888.90 | $969.5644 | $969.56 | $969.60 | $969.50 | |