| 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 | $190.53 | 12.131% | $213.6432 | $213.64 | $213.65 | $213.60 |
| Purchase #2 | $134.36 | 9.502% | $147.1269 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $18.79 | 3.226% | $19.3962 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $233.46 | 4.211% | $243.291 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $22.43 | 10.576% | $24.8022 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $203.72 | 4.588% | $213.0667 | $213.07 | $213.05 | $213.10 |
| Purchase #7 | $103.25 | 10.663% | $114.2595 | $114.26 | $114.25 | $114.30 |
| 7 purchase totals = | $906.54 | $975.5857 | $975.59 | $975.60 | $975.60 | |