| 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 | $250.86 | 11.538% | $279.8042 | $279.80 | $279.80 | $279.80 |
| Purchase #2 | $235.84 | 7.434% | $253.3723 | $253.37 | $253.35 | $253.40 |
| Purchase #3 | $243.80 | 4.417% | $254.5686 | $254.57 | $254.55 | $254.60 |
| Purchase #4 | $180.46 | 3.337% | $186.482 | $186.48 | $186.50 | $186.50 |
| Purchase #5 | $82.35 | 11.689% | $91.9759 | $91.98 | $92.00 | $92.00 |
| Purchase #6 | $183.58 | 8.741% | $199.6267 | $199.63 | $199.65 | $199.60 |
| Purchase #7 | $193.77 | 4.869% | $203.2047 | $203.20 | $203.20 | $203.20 |
| 7 purchase totals = | $1,370.66 | $1,469.0344 | $1,469.03 | $1,469.05 | $1,469.10 | |