| 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 | $197.59 | 6.694% | $210.8167 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $191.76 | 7.102% | $205.3788 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $242.88 | 9.232% | $265.3027 | $265.30 | $265.30 | $265.30 |
| Purchase #4 | $98.41 | 8.371% | $106.6479 | $106.65 | $106.65 | $106.60 |
| Purchase #5 | $34.90 | 11.498% | $38.9128 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $52.94 | 3.216% | $54.6426 | $54.64 | $54.65 | $54.60 |
| Purchase #7 | $91.97 | 11.215% | $102.2844 | $102.28 | $102.30 | $102.30 |
| 7 purchase totals = | $910.45 | $983.9859 | $983.98 | $984.00 | $983.90 | |