| 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 | $247.49 | 6.357% | $263.2229 | $263.22 | $263.20 | $263.20 |
| Purchase #2 | $151.41 | 5.823% | $160.2266 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $69.92 | 3.748% | $72.5406 | $72.54 | $72.55 | $72.50 |
| Purchase #4 | $41.79 | 12.720% | $47.1057 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $103.90 | 10.673% | $114.9892 | $114.99 | $115.00 | $115.00 |
| Purchase #6 | $31.59 | 8.803% | $34.3709 | $34.37 | $34.35 | $34.40 |
| Purchase #7 | $53.72 | 13.192% | $60.8067 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $699.82 | $753.2626 | $753.27 | $753.25 | $753.20 | |