| 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 | $245.82 | 7.352% | $263.8927 | $263.89 | $263.90 | $263.90 |
| Purchase #2 | $107.81 | 5.607% | $113.8549 | $113.85 | $113.85 | $113.90 |
| Purchase #3 | $221.89 | 5.278% | $233.6014 | $233.60 | $233.60 | $233.60 |
| Purchase #4 | $213.57 | 12.768% | $240.8386 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $208.72 | 7.413% | $224.1924 | $224.19 | $224.20 | $224.20 |
| Purchase #6 | $186.80 | 12.492% | $210.1351 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $41.44 | 8.439% | $44.9371 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $1,226.05 | $1,331.4522 | $1,331.45 | $1,331.50 | $1,331.40 | |