| 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 | $194.93 | 9.189% | $212.8421 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $248.92 | 6.464% | $265.0102 | $265.01 | $265.00 | $265.00 |
| Purchase #3 | $77.71 | 3.627% | $80.5285 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $130.90 | 12.387% | $147.1146 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $57.35 | 6.116% | $60.8575 | $60.86 | $60.85 | $60.90 |
| Purchase #6 | $173.60 | 13.117% | $196.3711 | $196.37 | $196.35 | $196.40 |
| Purchase #7 | $157.71 | 7.796% | $170.0051 | $170.01 | $170.00 | $170.00 |
| 7 purchase totals = | $1,041.12 | $1,132.7291 | $1,132.73 | $1,132.70 | $1,132.70 | |