| 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 | $107.51 | 11.302% | $119.6608 | $119.66 | $119.65 | $119.70 |
| Purchase #2 | $195.90 | 3.490% | $202.7369 | $202.74 | $202.75 | $202.70 |
| Purchase #3 | $213.63 | 8.239% | $231.231 | $231.23 | $231.25 | $231.20 |
| Purchase #4 | $180.68 | 12.154% | $202.6398 | $202.64 | $202.65 | $202.60 |
| Purchase #5 | $204.50 | 4.665% | $214.0399 | $214.04 | $214.05 | $214.00 |
| Purchase #6 | $129.56 | 7.123% | $138.7886 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $241.26 | 12.662% | $271.8083 | $271.81 | $271.80 | $271.80 |
| 7 purchase totals = | $1,273.04 | $1,380.9053 | $1,380.91 | $1,380.95 | $1,380.80 | |