| 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 | $130.57 | 8.817% | $142.0824 | $142.08 | $142.10 | $142.10 |
| Purchase #2 | $239.74 | 6.333% | $254.9227 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $233.25 | 12.514% | $262.4389 | $262.44 | $262.45 | $262.40 |
| Purchase #4 | $152.58 | 12.739% | $172.0172 | $172.02 | $172.00 | $172.00 |
| Purchase #5 | $184.90 | 12.186% | $207.4319 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $18.51 | 11.116% | $20.5676 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $199.51 | 3.653% | $206.7981 | $206.80 | $206.80 | $206.80 |
| 7 purchase totals = | $1,159.06 | $1,266.2588 | $1,266.26 | $1,266.25 | $1,266.20 | |