| 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 | $218.42 | 12.495% | $245.7116 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $63.52 | 6.650% | $67.7441 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $36.31 | 12.452% | $40.8313 | $40.83 | $40.85 | $40.80 |
| Purchase #4 | $131.94 | 7.437% | $141.7524 | $141.75 | $141.75 | $141.80 |
| Purchase #5 | $107.63 | 6.803% | $114.9521 | $114.95 | $114.95 | $115.00 |
| Purchase #6 | $17.32 | 11.133% | $19.2482 | $19.25 | $19.25 | $19.20 |
| Purchase #7 | $249.37 | 8.650% | $270.9405 | $270.94 | $270.95 | $270.90 |
| 7 purchase totals = | $824.51 | $901.1802 | $901.17 | $901.20 | $901.10 | |