| 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 | $180.83 | 12.331% | $203.1281 | $203.13 | $203.15 | $203.10 |
| Purchase #2 | $197.26 | 5.365% | $207.843 | $207.84 | $207.85 | $207.80 |
| Purchase #3 | $192.66 | 12.871% | $217.4573 | $217.46 | $217.45 | $217.50 |
| Purchase #4 | $10.51 | 12.354% | $11.8084 | $11.81 | $11.80 | $11.80 |
| Purchase #5 | $117.46 | 12.581% | $132.2376 | $132.24 | $132.25 | $132.20 |
| Purchase #6 | $96.81 | 4.312% | $100.9844 | $100.98 | $101.00 | $101.00 |
| Purchase #7 | $191.52 | 11.705% | $213.9374 | $213.94 | $213.95 | $213.90 |
| 7 purchase totals = | $987.05 | $1,087.3962 | $1,087.40 | $1,087.45 | $1,087.30 | |