| 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 | $132.68 | 10.615% | $146.764 | $146.76 | $146.75 | $146.80 |
| Purchase #2 | $131.59 | 5.796% | $139.217 | $139.22 | $139.20 | $139.20 |
| Purchase #3 | $210.98 | 4.848% | $221.2083 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $106.55 | 8.494% | $115.6004 | $115.60 | $115.60 | $115.60 |
| Purchase #5 | $206.85 | 6.399% | $220.0863 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $100.66 | 12.836% | $113.5807 | $113.58 | $113.60 | $113.60 |
| Purchase #7 | $66.41 | 8.124% | $71.8051 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $955.72 | $1,028.2618 | $1,028.27 | $1,028.25 | $1,028.30 | |