| 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 | $206.46 | 11.599% | $230.4073 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $137.98 | 5.438% | $145.4834 | $145.48 | $145.50 | $145.50 |
| Purchase #3 | $82.36 | 6.763% | $87.93 | $87.93 | $87.95 | $87.90 |
| Purchase #4 | $194.41 | 12.505% | $218.721 | $218.72 | $218.70 | $218.70 |
| Purchase #5 | $138.50 | 3.212% | $142.9486 | $142.95 | $142.95 | $142.90 |
| Purchase #6 | $126.84 | 6.683% | $135.3167 | $135.32 | $135.30 | $135.30 |
| Purchase #7 | $21.75 | 7.835% | $23.4541 | $23.45 | $23.45 | $23.50 |
| 7 purchase totals = | $908.30 | $984.2611 | $984.26 | $984.25 | $984.20 | |