| 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 | $103.46 | 10.520% | $114.344 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $42.46 | 5.549% | $44.8161 | $44.82 | $44.80 | $44.80 |
| Purchase #3 | $109.90 | 6.166% | $116.6764 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $162.48 | 12.241% | $182.3692 | $182.37 | $182.35 | $182.40 |
| Purchase #5 | $150.28 | 7.702% | $161.8546 | $161.85 | $161.85 | $161.90 |
| Purchase #6 | $129.74 | 9.589% | $142.1808 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $243.68 | 11.325% | $271.2768 | $271.28 | $271.30 | $271.30 |
| 7 purchase totals = | $942.00 | $1,033.5179 | $1,033.52 | $1,033.55 | $1,033.60 | |