| 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 | $233.66 | 9.149% | $255.0376 | $255.04 | $255.05 | $255.00 |
| Purchase #2 | $244.96 | 9.623% | $268.5325 | $268.53 | $268.55 | $268.50 |
| Purchase #3 | $244.94 | 10.112% | $269.7083 | $269.71 | $269.70 | $269.70 |
| Purchase #4 | $48.54 | 7.477% | $52.1693 | $52.17 | $52.15 | $52.20 |
| Purchase #5 | $148.86 | 12.674% | $167.7265 | $167.73 | $167.75 | $167.70 |
| Purchase #6 | $193.39 | 11.722% | $216.0592 | $216.06 | $216.05 | $216.10 |
| Purchase #7 | $79.27 | 5.788% | $83.8581 | $83.86 | $83.85 | $83.90 |
| 7 purchase totals = | $1,193.62 | $1,313.0915 | $1,313.10 | $1,313.10 | $1,313.10 | |