| 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 | $202.97 | 3.693% | $210.4657 | $210.47 | $210.45 | $210.50 |
| Purchase #2 | $72.71 | 8.644% | $78.9951 | $79.00 | $79.00 | $79.00 |
| Purchase #3 | $142.47 | 12.527% | $160.3172 | $160.32 | $160.30 | $160.30 |
| Purchase #4 | $224.50 | 7.697% | $241.7798 | $241.78 | $241.80 | $241.80 |
| Purchase #5 | $41.40 | 11.441% | $46.1366 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $245.80 | 12.764% | $277.1739 | $277.17 | $277.15 | $277.20 |
| Purchase #7 | $69.56 | 13.247% | $78.7746 | $78.77 | $78.75 | $78.80 |
| 7 purchase totals = | $999.41 | $1,093.6429 | $1,093.65 | $1,093.60 | $1,093.70 | |