| 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 | $194.78 | 11.374% | $216.9343 | $216.93 | $216.95 | $216.90 |
| Purchase #2 | $230.32 | 4.124% | $239.8184 | $239.82 | $239.80 | $239.80 |
| Purchase #3 | $19.34 | 12.522% | $21.7618 | $21.76 | $21.75 | $21.80 |
| Purchase #4 | $127.93 | 3.837% | $132.8387 | $132.84 | $132.85 | $132.80 |
| Purchase #5 | $41.90 | 4.326% | $43.7126 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $193.68 | 9.276% | $211.6458 | $211.65 | $211.65 | $211.60 |
| Purchase #7 | $43.32 | 11.472% | $48.2897 | $48.29 | $48.30 | $48.30 |
| 7 purchase totals = | $851.27 | $915.0013 | $915.00 | $915.00 | $914.90 | |