| 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 | $32.53 | 10.871% | $36.0663 | $36.07 | $36.05 | $36.10 |
| Purchase #2 | $42.64 | 6.632% | $45.4679 | $45.47 | $45.45 | $45.50 |
| Purchase #3 | $194.82 | 8.791% | $211.9466 | $211.95 | $211.95 | $211.90 |
| Purchase #4 | $224.98 | 3.187% | $232.1501 | $232.15 | $232.15 | $232.20 |
| Purchase #5 | $123.55 | 11.111% | $137.2776 | $137.28 | $137.30 | $137.30 |
| Purchase #6 | $227.51 | 12.225% | $255.3231 | $255.32 | $255.30 | $255.30 |
| Purchase #7 | $170.83 | 12.373% | $191.9668 | $191.97 | $191.95 | $192.00 |
| 7 purchase totals = | $1,016.86 | $1,110.1984 | $1,110.21 | $1,110.15 | $1,110.30 | |