| 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 | $145.80 | 3.721% | $151.2252 | $151.23 | $151.25 | $151.20 |
| Purchase #2 | $229.77 | 6.344% | $244.3466 | $244.35 | $244.35 | $244.30 |
| Purchase #3 | $135.96 | 3.784% | $141.1047 | $141.10 | $141.10 | $141.10 |
| Purchase #4 | $124.67 | 10.299% | $137.5098 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $21.42 | 4.227% | $22.3254 | $22.33 | $22.35 | $22.30 |
| Purchase #6 | $51.52 | 9.434% | $56.3804 | $56.38 | $56.40 | $56.40 |
| Purchase #7 | $246.87 | 8.857% | $268.7353 | $268.74 | $268.75 | $268.70 |
| 7 purchase totals = | $956.01 | $1,021.6274 | $1,021.64 | $1,021.70 | $1,021.50 | |