| 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 | $199.67 | 12.185% | $223.9998 | $224.00 | $224.00 | $224.00 |
| Purchase #2 | $102.70 | 4.584% | $107.4078 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $78.51 | 11.740% | $87.7271 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $126.76 | 11.710% | $141.6036 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $31.30 | 3.176% | $32.2941 | $32.29 | $32.30 | $32.30 |
| Purchase #6 | $107.92 | 8.603% | $117.2044 | $117.20 | $117.20 | $117.20 |
| Purchase #7 | $105.28 | 12.813% | $118.7695 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $752.14 | $829.0063 | $829.00 | $829.00 | $829.00 | |