| 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 | $240.63 | 12.740% | $271.2863 | $271.29 | $271.30 | $271.30 |
| Purchase #2 | $52.70 | 5.177% | $55.4283 | $55.43 | $55.45 | $55.40 |
| Purchase #3 | $194.53 | 6.409% | $206.9974 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $143.97 | 6.249% | $152.9667 | $152.97 | $152.95 | $153.00 |
| Purchase #5 | $64.82 | 4.178% | $67.5282 | $67.53 | $67.55 | $67.50 |
| Purchase #6 | $111.42 | 5.492% | $117.5392 | $117.54 | $117.55 | $117.50 |
| Purchase #7 | $225.31 | 5.242% | $237.1208 | $237.12 | $237.10 | $237.10 |
| 7 purchase totals = | $1,033.38 | $1,108.8669 | $1,108.88 | $1,108.90 | $1,108.80 | |