| 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 | $230.43 | 11.584% | $257.123 | $257.12 | $257.10 | $257.10 |
| Purchase #2 | $210.70 | 3.425% | $217.9165 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $69.47 | 13.292% | $78.704 | $78.70 | $78.70 | $78.70 |
| Purchase #4 | $213.79 | 3.225% | $220.6847 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $34.82 | 13.210% | $39.4197 | $39.42 | $39.40 | $39.40 |
| Purchase #6 | $164.66 | 8.700% | $178.9854 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $102.52 | 11.735% | $114.5507 | $114.55 | $114.55 | $114.60 |
| 7 purchase totals = | $1,026.39 | $1,107.3840 | $1,107.38 | $1,107.35 | $1,107.40 | |