| 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 | $209.57 | 9.305% | $229.0705 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $195.92 | 13.614% | $222.5925 | $222.59 | $222.60 | $222.60 |
| Purchase #3 | $158.44 | 13.446% | $179.7438 | $179.74 | $179.75 | $179.70 |
| Purchase #4 | $34.52 | 4.745% | $36.158 | $36.16 | $36.15 | $36.20 |
| Purchase #5 | $149.55 | 11.113% | $166.1695 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $149.58 | 11.722% | $167.1138 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $37.63 | 4.539% | $39.338 | $39.34 | $39.35 | $39.30 |
| 7 purchase totals = | $935.21 | $1,040.1861 | $1,040.18 | $1,040.15 | $1,040.20 | |