| 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 | $98.66 | 5.387% | $103.9748 | $103.97 | $103.95 | $104.00 |
| Purchase #2 | $148.39 | 8.553% | $161.0818 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $22.63 | 13.358% | $25.6529 | $25.65 | $25.65 | $25.70 |
| Purchase #4 | $129.65 | 11.815% | $144.9681 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $244.59 | 10.129% | $269.3645 | $269.36 | $269.35 | $269.40 |
| Purchase #6 | $132.51 | 9.433% | $145.0097 | $145.01 | $145.00 | $145.00 |
| Purchase #7 | $223.66 | 7.419% | $240.2533 | $240.25 | $240.25 | $240.30 |
| 7 purchase totals = | $1,000.09 | $1,090.3051 | $1,090.29 | $1,090.25 | $1,090.50 | |