| 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 | $243.55 | 4.770% | $255.1673 | $255.17 | $255.15 | $255.20 |
| Purchase #2 | $57.60 | 10.554% | $63.6791 | $63.68 | $63.70 | $63.70 |
| Purchase #3 | $243.79 | 11.470% | $271.7527 | $271.75 | $271.75 | $271.80 |
| Purchase #4 | $54.61 | 5.130% | $57.4115 | $57.41 | $57.40 | $57.40 |
| Purchase #5 | $149.91 | 6.102% | $159.0575 | $159.06 | $159.05 | $159.10 |
| Purchase #6 | $220.75 | 5.590% | $233.0899 | $233.09 | $233.10 | $233.10 |
| Purchase #7 | $145.40 | 3.462% | $150.4337 | $150.43 | $150.45 | $150.40 |
| 7 purchase totals = | $1,115.61 | $1,190.5917 | $1,190.59 | $1,190.60 | $1,190.70 | |