| 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 | $210.25 | 8.732% | $228.609 | $228.61 | $228.60 | $228.60 |
| Purchase #2 | $135.38 | 13.253% | $153.3219 | $153.32 | $153.30 | $153.30 |
| Purchase #3 | $47.84 | 7.650% | $51.4998 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $38.75 | 8.351% | $41.986 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $118.51 | 7.606% | $127.5239 | $127.52 | $127.50 | $127.50 |
| Purchase #6 | $223.71 | 9.692% | $245.392 | $245.39 | $245.40 | $245.40 |
| Purchase #7 | $38.97 | 3.214% | $40.2225 | $40.22 | $40.20 | $40.20 |
| 7 purchase totals = | $813.41 | $888.5551 | $888.55 | $888.50 | $888.50 | |