| 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 | $247.82 | 3.415% | $256.2831 | $256.28 | $256.30 | $256.30 |
| Purchase #2 | $213.75 | 3.657% | $221.5668 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $9.90 | 7.300% | $10.6227 | $10.62 | $10.60 | $10.60 |
| Purchase #4 | $223.28 | 6.458% | $237.6994 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $14.93 | 8.616% | $16.2164 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $101.90 | 5.247% | $107.2467 | $107.25 | $107.25 | $107.20 |
| Purchase #7 | $221.42 | 4.475% | $231.3285 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $1,033.00 | $1,080.9636 | $1,080.97 | $1,080.95 | $1,080.90 | |