| 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 | $239.29 | 12.874% | $270.0962 | $270.10 | $270.10 | $270.10 |
| Purchase #2 | $23.99 | 11.805% | $26.822 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $133.81 | 6.855% | $142.9827 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $71.63 | 3.298% | $73.9924 | $73.99 | $74.00 | $74.00 |
| Purchase #5 | $52.64 | 3.396% | $54.4277 | $54.43 | $54.45 | $54.40 |
| Purchase #6 | $76.52 | 6.281% | $81.3262 | $81.33 | $81.35 | $81.30 |
| Purchase #7 | $99.49 | 13.127% | $112.5501 | $112.55 | $112.55 | $112.60 |
| 7 purchase totals = | $697.37 | $762.1973 | $762.20 | $762.25 | $762.20 | |