| 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 | $119.45 | 8.425% | $129.5137 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $45.61 | 13.672% | $51.8458 | $51.85 | $51.85 | $51.80 |
| Purchase #3 | $223.96 | 11.286% | $249.2361 | $249.24 | $249.25 | $249.20 |
| Purchase #4 | $196.54 | 6.448% | $209.2129 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $224.43 | 13.272% | $254.2163 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $216.63 | 4.614% | $226.6253 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $82.92 | 11.673% | $92.5993 | $92.60 | $92.60 | $92.60 |
| 7 purchase totals = | $1,109.54 | $1,213.2494 | $1,213.26 | $1,213.25 | $1,213.10 | |