| 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 | $229.30 | 7.127% | $245.6422 | $245.64 | $245.65 | $245.60 |
| Purchase #2 | $97.62 | 11.476% | $108.8229 | $108.82 | $108.80 | $108.80 |
| Purchase #3 | $231.62 | 3.812% | $240.4494 | $240.45 | $240.45 | $240.40 |
| Purchase #4 | $167.49 | 9.749% | $183.8186 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $83.51 | 9.636% | $91.557 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $177.90 | 3.624% | $184.3471 | $184.35 | $184.35 | $184.30 |
| Purchase #7 | $217.63 | 12.601% | $245.0536 | $245.05 | $245.05 | $245.10 |
| 7 purchase totals = | $1,205.07 | $1,299.6908 | $1,299.69 | $1,299.65 | $1,299.60 | |