| 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 | $241.25 | 6.345% | $256.5573 | $256.56 | $256.55 | $256.60 |
| Purchase #2 | $13.89 | 3.457% | $14.3702 | $14.37 | $14.35 | $14.40 |
| Purchase #3 | $178.98 | 5.226% | $188.3335 | $188.33 | $188.35 | $188.30 |
| Purchase #4 | $191.70 | 12.610% | $215.8734 | $215.87 | $215.85 | $215.90 |
| Purchase #5 | $221.62 | 4.464% | $231.5131 | $231.51 | $231.50 | $231.50 |
| Purchase #6 | $111.99 | 4.694% | $117.2468 | $117.25 | $117.25 | $117.20 |
| Purchase #7 | $111.65 | 12.129% | $125.192 | $125.19 | $125.20 | $125.20 |
| 7 purchase totals = | $1,071.08 | $1,149.0863 | $1,149.08 | $1,149.05 | $1,149.10 | |