| 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 | $208.81 | 5.427% | $220.1421 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $131.50 | 6.691% | $140.2987 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $34.30 | 12.344% | $38.534 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $94.63 | 9.301% | $103.4315 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $179.94 | 4.247% | $187.5821 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $42.99 | 6.444% | $45.7603 | $45.76 | $45.75 | $45.80 |
| Purchase #7 | $104.72 | 10.169% | $115.369 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $796.89 | $851.1177 | $851.11 | $851.15 | $851.10 | |