| 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 | $130.97 | 4.701% | $137.1269 | $137.13 | $137.15 | $137.10 |
| Purchase #2 | $76.26 | 8.742% | $82.9266 | $82.93 | $82.95 | $82.90 |
| Purchase #3 | $186.88 | 9.514% | $204.6598 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $11.98 | 3.296% | $12.3749 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $119.27 | 3.800% | $123.8023 | $123.80 | $123.80 | $123.80 |
| Purchase #6 | $132.66 | 4.750% | $138.9614 | $138.96 | $138.95 | $139.00 |
| Purchase #7 | $248.52 | 11.557% | $277.2415 | $277.24 | $277.25 | $277.20 |
| 7 purchase totals = | $906.54 | $977.0934 | $977.09 | $977.10 | $977.10 | |