| 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 | $218.93 | 11.625% | $244.3806 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $22.36 | 13.720% | $25.4278 | $25.43 | $25.45 | $25.40 |
| Purchase #3 | $126.92 | 12.770% | $143.1277 | $143.13 | $143.15 | $143.10 |
| Purchase #4 | $64.51 | 8.456% | $69.965 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $233.43 | 4.304% | $243.4768 | $243.48 | $243.50 | $243.50 |
| Purchase #6 | $216.93 | 8.477% | $235.3192 | $235.32 | $235.30 | $235.30 |
| Purchase #7 | $193.49 | 6.518% | $206.1017 | $206.10 | $206.10 | $206.10 |
| 7 purchase totals = | $1,076.57 | $1,167.7988 | $1,167.81 | $1,167.85 | $1,167.80 | |