| 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 | $193.31 | 7.278% | $207.3791 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $59.25 | 7.763% | $63.8496 | $63.85 | $63.85 | $63.80 |
| Purchase #3 | $232.74 | 13.145% | $263.3337 | $263.33 | $263.35 | $263.30 |
| Purchase #4 | $111.81 | 9.538% | $122.4744 | $122.47 | $122.45 | $122.50 |
| Purchase #5 | $226.62 | 12.356% | $254.6212 | $254.62 | $254.60 | $254.60 |
| Purchase #6 | $22.59 | 3.378% | $23.3531 | $23.35 | $23.35 | $23.40 |
| Purchase #7 | $25.44 | 5.103% | $26.7382 | $26.74 | $26.75 | $26.70 |
| 7 purchase totals = | $871.76 | $961.7493 | $961.74 | $961.75 | $961.70 | |