| 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 | $239.58 | 3.651% | $248.3271 | $248.33 | $248.35 | $248.30 |
| Purchase #2 | $191.94 | 3.309% | $198.2913 | $198.29 | $198.30 | $198.30 |
| Purchase #3 | $178.40 | 11.531% | $198.9713 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $247.44 | 4.501% | $258.5773 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $84.76 | 8.108% | $91.6323 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $229.90 | 5.563% | $242.6893 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $228.30 | 10.393% | $252.0272 | $252.03 | $252.05 | $252.00 |
| 7 purchase totals = | $1,400.32 | $1,490.5158 | $1,490.52 | $1,490.60 | $1,490.50 | |