| 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 | $22.37 | 12.827% | $25.2394 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $224.81 | 7.178% | $240.9469 | $240.95 | $240.95 | $240.90 |
| Purchase #3 | $186.52 | 4.517% | $194.9451 | $194.95 | $194.95 | $194.90 |
| Purchase #4 | $76.34 | 5.682% | $80.6776 | $80.68 | $80.70 | $80.70 |
| Purchase #5 | $135.47 | 5.573% | $143.0197 | $143.02 | $143.00 | $143.00 |
| Purchase #6 | $137.75 | 8.221% | $149.0744 | $149.07 | $149.05 | $149.10 |
| Purchase #7 | $184.46 | 7.814% | $198.8737 | $198.87 | $198.85 | $198.90 |
| 7 purchase totals = | $967.72 | $1,032.7768 | $1,032.78 | $1,032.75 | $1,032.70 | |