| 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 | $220.79 | 6.260% | $234.6115 | $234.61 | $234.60 | $234.60 |
| Purchase #2 | $181.33 | 3.493% | $187.6639 | $187.66 | $187.65 | $187.70 |
| Purchase #3 | $123.96 | 13.479% | $140.6686 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $31.35 | 10.106% | $34.5182 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $33.28 | 9.721% | $36.5151 | $36.52 | $36.50 | $36.50 |
| Purchase #6 | $98.57 | 9.107% | $107.5468 | $107.55 | $107.55 | $107.50 |
| Purchase #7 | $134.25 | 7.634% | $144.4986 | $144.50 | $144.50 | $144.50 |
| 7 purchase totals = | $823.53 | $886.0227 | $886.03 | $885.95 | $886.00 | |