| 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 | $234.84 | 3.747% | $243.6395 | $243.64 | $243.65 | $243.60 |
| Purchase #2 | $199.48 | 10.574% | $220.573 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $166.87 | 9.844% | $183.2967 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $22.91 | 12.654% | $25.809 | $25.81 | $25.80 | $25.80 |
| Purchase #5 | $12.44 | 3.631% | $12.8917 | $12.89 | $12.90 | $12.90 |
| Purchase #6 | $91.46 | 11.611% | $102.0794 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $248.98 | 6.602% | $265.4177 | $265.42 | $265.40 | $265.40 |
| 7 purchase totals = | $976.98 | $1,053.7070 | $1,053.71 | $1,053.70 | $1,053.70 | |