| 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 | $107.50 | 13.124% | $121.6083 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $196.39 | 10.729% | $217.4607 | $217.46 | $217.45 | $217.50 |
| Purchase #3 | $34.75 | 9.265% | $37.9696 | $37.97 | $37.95 | $38.00 |
| Purchase #4 | $33.92 | 11.665% | $37.8768 | $37.88 | $37.90 | $37.90 |
| Purchase #5 | $239.97 | 5.361% | $252.8348 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $74.68 | 5.827% | $79.0316 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $153.26 | 12.138% | $171.8627 | $171.86 | $171.85 | $171.90 |
| 7 purchase totals = | $840.47 | $918.6445 | $918.64 | $918.65 | $918.70 | |