| 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 | $222.71 | 8.121% | $240.7963 | $240.80 | $240.80 | $240.80 |
| Purchase #2 | $211.50 | 12.503% | $237.9438 | $237.94 | $237.95 | $237.90 |
| Purchase #3 | $222.58 | 3.747% | $230.9201 | $230.92 | $230.90 | $230.90 |
| Purchase #4 | $146.51 | 11.261% | $163.0085 | $163.01 | $163.00 | $163.00 |
| Purchase #5 | $98.96 | 5.413% | $104.3167 | $104.32 | $104.30 | $104.30 |
| Purchase #6 | $99.63 | 13.493% | $113.0731 | $113.07 | $113.05 | $113.10 |
| Purchase #7 | $121.25 | 7.439% | $130.2698 | $130.27 | $130.25 | $130.30 |
| 7 purchase totals = | $1,123.14 | $1,220.3283 | $1,220.33 | $1,220.25 | $1,220.30 | |