| 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 | $26.43 | 11.736% | $29.5318 | $29.53 | $29.55 | $29.50 |
| Purchase #2 | $230.67 | 11.643% | $257.5269 | $257.53 | $257.55 | $257.50 |
| Purchase #3 | $109.53 | 8.653% | $119.0076 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $214.43 | 9.633% | $235.086 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $205.37 | 10.840% | $227.6321 | $227.63 | $227.65 | $227.60 |
| Purchase #6 | $94.31 | 7.256% | $101.1531 | $101.15 | $101.15 | $101.20 |
| Purchase #7 | $130.83 | 3.245% | $135.0754 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $1,011.57 | $1,105.0129 | $1,105.02 | $1,105.10 | $1,105.00 | |