| 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 | $223.79 | 11.475% | $249.4699 | $249.47 | $249.45 | $249.50 |
| Purchase #2 | $17.62 | 7.769% | $18.9889 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $66.57 | 4.508% | $69.571 | $69.57 | $69.55 | $69.60 |
| Purchase #4 | $183.30 | 4.493% | $191.5357 | $191.54 | $191.55 | $191.50 |
| Purchase #5 | $8.66 | 6.418% | $9.2158 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $194.73 | 11.150% | $216.4424 | $216.44 | $216.45 | $216.40 |
| Purchase #7 | $202.36 | 4.700% | $211.8709 | $211.87 | $211.85 | $211.90 |
| 7 purchase totals = | $897.03 | $967.0946 | $967.10 | $967.05 | $967.10 | |