| 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 | $116.59 | 9.656% | $127.8479 | $127.85 | $127.85 | $127.80 |
| Purchase #2 | $190.82 | 5.440% | $201.2006 | $201.20 | $201.20 | $201.20 |
| Purchase #3 | $238.25 | 13.103% | $269.4679 | $269.47 | $269.45 | $269.50 |
| Purchase #4 | $207.27 | 12.739% | $233.6741 | $233.67 | $233.65 | $233.70 |
| Purchase #5 | $157.76 | 5.719% | $166.7823 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $234.62 | 3.741% | $243.3971 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $31.45 | 13.500% | $35.6958 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $1,176.76 | $1,278.0657 | $1,278.07 | $1,278.05 | $1,278.10 | |