| 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 | $223.35 | 9.325% | $244.1774 | $244.18 | $244.20 | $244.20 |
| Purchase #2 | $8.37 | 12.818% | $9.4429 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $160.80 | 9.116% | $175.4585 | $175.46 | $175.45 | $175.50 |
| Purchase #4 | $248.66 | 13.694% | $282.7115 | $282.71 | $282.70 | $282.70 |
| Purchase #5 | $118.88 | 6.484% | $126.5882 | $126.59 | $126.60 | $126.60 |
| Purchase #6 | $168.94 | 5.373% | $178.0171 | $178.02 | $178.00 | $178.00 |
| Purchase #7 | $54.94 | 4.129% | $57.2085 | $57.21 | $57.20 | $57.20 |
| 7 purchase totals = | $983.94 | $1,073.6041 | $1,073.61 | $1,073.60 | $1,073.60 | |