| 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 | $221.58 | 11.566% | $247.2079 | $247.21 | $247.20 | $247.20 |
| Purchase #2 | $158.71 | 6.582% | $169.1563 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $47.77 | 7.232% | $51.2247 | $51.22 | $51.20 | $51.20 |
| Purchase #4 | $63.64 | 13.785% | $72.4128 | $72.41 | $72.40 | $72.40 |
| Purchase #5 | $127.84 | 10.781% | $141.6224 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $20.46 | 8.675% | $22.2349 | $22.23 | $22.25 | $22.20 |
| Purchase #7 | $178.64 | 11.193% | $198.6352 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $818.64 | $902.4942 | $902.49 | $902.45 | $902.40 | |