| 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 | $69.31 | 13.436% | $78.6225 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $98.40 | 8.500% | $106.764 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $244.70 | 5.596% | $258.3934 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $224.46 | 12.488% | $252.4906 | $252.49 | $252.50 | $252.50 |
| Purchase #5 | $157.59 | 3.570% | $163.216 | $163.22 | $163.20 | $163.20 |
| Purchase #6 | $149.40 | 3.551% | $154.7052 | $154.71 | $154.70 | $154.70 |
| Purchase #7 | $16.59 | 8.874% | $18.0622 | $18.06 | $18.05 | $18.10 |
| 7 purchase totals = | $960.45 | $1,032.2539 | $1,032.25 | $1,032.20 | $1,032.30 | |