| 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 | $117.27 | 3.391% | $121.2466 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $145.48 | 8.677% | $158.1033 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $55.91 | 8.873% | $60.8709 | $60.87 | $60.85 | $60.90 |
| Purchase #4 | $133.50 | 3.634% | $138.3514 | $138.35 | $138.35 | $138.40 |
| Purchase #5 | $157.52 | 13.661% | $179.0388 | $179.04 | $179.05 | $179.00 |
| Purchase #6 | $247.65 | 8.205% | $267.9697 | $267.97 | $267.95 | $268.00 |
| Purchase #7 | $133.97 | 8.430% | $145.2637 | $145.26 | $145.25 | $145.30 |
| 7 purchase totals = | $991.30 | $1,070.8444 | $1,070.84 | $1,070.80 | $1,070.90 | |