| 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 | $197.91 | 8.340% | $214.4157 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $76.96 | 11.185% | $85.568 | $85.57 | $85.55 | $85.60 |
| Purchase #3 | $157.71 | 10.560% | $174.3642 | $174.36 | $174.35 | $174.40 |
| Purchase #4 | $108.45 | 4.110% | $112.9073 | $112.91 | $112.90 | $112.90 |
| Purchase #5 | $114.56 | 9.265% | $125.174 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $203.57 | 5.555% | $214.8783 | $214.88 | $214.90 | $214.90 |
| Purchase #7 | $191.37 | 12.137% | $214.5966 | $214.60 | $214.60 | $214.60 |
| 7 purchase totals = | $1,050.53 | $1,141.9041 | $1,141.91 | $1,141.85 | $1,142.00 | |