| 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 | $237.28 | 7.797% | $255.7807 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $122.40 | 6.263% | $130.0659 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $165.46 | 4.253% | $172.497 | $172.50 | $172.50 | $172.50 |
| Purchase #4 | $64.81 | 7.238% | $69.5009 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $77.49 | 4.201% | $80.7454 | $80.75 | $80.75 | $80.70 |
| Purchase #6 | $54.73 | 10.807% | $60.6447 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $177.94 | 5.193% | $187.1804 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $900.11 | $956.4150 | $956.42 | $956.45 | $956.40 | |