| 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 | $223.31 | 4.149% | $232.5751 | $232.58 | $232.60 | $232.60 |
| Purchase #2 | $85.51 | 10.450% | $94.4458 | $94.45 | $94.45 | $94.40 |
| Purchase #3 | $133.52 | 6.676% | $142.4338 | $142.43 | $142.45 | $142.40 |
| Purchase #4 | $74.45 | 6.470% | $79.2669 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $10.78 | 3.348% | $11.1409 | $11.14 | $11.15 | $11.10 |
| Purchase #6 | $34.28 | 6.309% | $36.4427 | $36.44 | $36.45 | $36.40 |
| Purchase #7 | $144.29 | 6.167% | $153.1884 | $153.19 | $153.20 | $153.20 |
| 7 purchase totals = | $706.14 | $749.4936 | $749.50 | $749.55 | $749.40 | |