| 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 | $247.87 | 9.814% | $272.196 | $272.20 | $272.20 | $272.20 |
| Purchase #2 | $41.49 | 9.219% | $45.315 | $45.32 | $45.30 | $45.30 |
| Purchase #3 | $52.84 | 3.489% | $54.6836 | $54.68 | $54.70 | $54.70 |
| Purchase #4 | $245.83 | 4.764% | $257.5413 | $257.54 | $257.55 | $257.50 |
| Purchase #5 | $17.43 | 11.738% | $19.4759 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $90.47 | 8.806% | $98.4368 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $129.59 | 6.179% | $137.5974 | $137.60 | $137.60 | $137.60 |
| 7 purchase totals = | $825.52 | $885.2460 | $885.26 | $885.30 | $885.20 | |