| 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 | $224.93 | 4.775% | $235.6704 | $235.67 | $235.65 | $235.70 |
| Purchase #2 | $19.79 | 13.290% | $22.4201 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $8.50 | 11.349% | $9.4647 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $152.45 | 3.472% | $157.7431 | $157.74 | $157.75 | $157.70 |
| Purchase #5 | $153.29 | 3.480% | $158.6245 | $158.62 | $158.60 | $158.60 |
| Purchase #6 | $92.76 | 10.452% | $102.4553 | $102.46 | $102.45 | $102.50 |
| Purchase #7 | $232.38 | 8.539% | $252.2229 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $884.10 | $938.6010 | $938.59 | $938.50 | $938.60 | |