| 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 | $108.93 | 4.757% | $114.1118 | $114.11 | $114.10 | $114.10 |
| Purchase #2 | $78.60 | 12.168% | $88.164 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $99.31 | 3.751% | $103.0351 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $191.90 | 9.329% | $209.8024 | $209.80 | $209.80 | $209.80 |
| Purchase #5 | $33.54 | 4.138% | $34.9279 | $34.93 | $34.95 | $34.90 |
| Purchase #6 | $225.31 | 11.251% | $250.6596 | $250.66 | $250.65 | $250.70 |
| Purchase #7 | $77.47 | 7.661% | $83.405 | $83.41 | $83.40 | $83.40 |
| 7 purchase totals = | $815.06 | $884.1058 | $884.11 | $884.10 | $884.10 | |