| 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 | $113.33 | 10.738% | $125.4994 | $125.50 | $125.50 | $125.50 |
| Purchase #2 | $21.34 | 3.716% | $22.133 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $141.68 | 6.833% | $151.361 | $151.36 | $151.35 | $151.40 |
| Purchase #4 | $221.43 | 8.594% | $240.4597 | $240.46 | $240.45 | $240.50 |
| Purchase #5 | $246.42 | 4.183% | $256.7277 | $256.73 | $256.75 | $256.70 |
| Purchase #6 | $79.87 | 10.137% | $87.9664 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $80.32 | 10.620% | $88.85 | $88.85 | $88.85 | $88.90 |
| 7 purchase totals = | $904.39 | $972.9972 | $973.00 | $973.00 | $973.10 | |