| 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 | $103.79 | 3.607% | $107.5337 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $128.92 | 10.582% | $142.5623 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $38.29 | 7.807% | $41.2793 | $41.28 | $41.30 | $41.30 |
| Purchase #4 | $247.99 | 8.498% | $269.0642 | $269.06 | $269.05 | $269.10 |
| Purchase #5 | $218.62 | 7.163% | $234.2798 | $234.28 | $234.30 | $234.30 |
| Purchase #6 | $248.39 | 6.401% | $264.2894 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $224.90 | 12.238% | $252.4233 | $252.42 | $252.40 | $252.40 |
| 7 purchase totals = | $1,210.90 | $1,311.4320 | $1,311.42 | $1,311.45 | $1,311.50 | |