| 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 | $92.70 | 9.305% | $101.3257 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $122.41 | 8.219% | $132.4709 | $132.47 | $132.45 | $132.50 |
| Purchase #3 | $41.29 | 10.172% | $45.49 | $45.49 | $45.50 | $45.50 |
| Purchase #4 | $172.51 | 11.630% | $192.5729 | $192.57 | $192.55 | $192.60 |
| Purchase #5 | $221.94 | 6.353% | $236.0398 | $236.04 | $236.05 | $236.00 |
| Purchase #6 | $200.62 | 6.327% | $213.3132 | $213.31 | $213.30 | $213.30 |
| Purchase #7 | $8.52 | 5.301% | $8.9716 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $859.99 | $930.1841 | $930.18 | $930.15 | $930.20 | |