| 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 | $108.42 | 4.732% | $113.5504 | $113.55 | $113.55 | $113.60 |
| Purchase #2 | $126.50 | 11.116% | $140.5617 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $32.90 | 8.438% | $35.6761 | $35.68 | $35.70 | $35.70 |
| Purchase #4 | $6.83 | 13.311% | $7.7391 | $7.74 | $7.75 | $7.70 |
| Purchase #5 | $201.90 | 9.683% | $221.45 | $221.45 | $221.45 | $221.50 |
| Purchase #6 | $210.35 | 6.463% | $223.9449 | $223.94 | $223.95 | $223.90 |
| Purchase #7 | $78.53 | 8.248% | $85.0072 | $85.01 | $85.00 | $85.00 |
| 7 purchase totals = | $765.43 | $827.9294 | $827.93 | $827.95 | $828.00 | |