| 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 | $193.54 | 5.419% | $204.0279 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $199.63 | 7.642% | $214.8857 | $214.89 | $214.90 | $214.90 |
| Purchase #3 | $93.30 | 10.654% | $103.2402 | $103.24 | $103.25 | $103.20 |
| Purchase #4 | $221.65 | 5.234% | $233.2512 | $233.25 | $233.25 | $233.30 |
| Purchase #5 | $223.29 | 6.163% | $237.0514 | $237.05 | $237.05 | $237.10 |
| Purchase #6 | $45.41 | 7.595% | $48.8589 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $177.74 | 5.272% | $187.1105 | $187.11 | $187.10 | $187.10 |
| 7 purchase totals = | $1,154.56 | $1,228.4258 | $1,228.43 | $1,228.45 | $1,228.50 | |