| 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 | $103.50 | 10.817% | $114.6956 | $114.70 | $114.70 | $114.70 |
| Purchase #2 | $208.56 | 10.634% | $230.7383 | $230.74 | $230.75 | $230.70 |
| Purchase #3 | $135.74 | 9.237% | $148.2783 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $168.85 | 7.868% | $182.1351 | $182.14 | $182.15 | $182.10 |
| Purchase #5 | $160.34 | 4.781% | $168.0059 | $168.01 | $168.00 | $168.00 |
| Purchase #6 | $62.85 | 8.693% | $68.3136 | $68.31 | $68.30 | $68.30 |
| Purchase #7 | $170.82 | 7.699% | $183.9714 | $183.97 | $183.95 | $184.00 |
| 7 purchase totals = | $1,010.66 | $1,096.1382 | $1,096.15 | $1,096.15 | $1,096.10 | |