| 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 | $115.63 | 3.654% | $119.8551 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $144.78 | 4.283% | $150.9809 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $206.55 | 3.356% | $213.4818 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $87.90 | 6.832% | $93.9053 | $93.91 | $93.90 | $93.90 |
| Purchase #5 | $223.46 | 9.274% | $244.1837 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $177.33 | 6.140% | $188.2181 | $188.22 | $188.20 | $188.20 |
| Purchase #7 | $64.65 | 9.845% | $71.0148 | $71.01 | $71.00 | $71.00 |
| 7 purchase totals = | $1,020.30 | $1,081.6397 | $1,081.64 | $1,081.65 | $1,081.70 | |