| 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 | $202.59 | 10.637% | $224.1395 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $139.73 | 7.190% | $149.7766 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $165.74 | 3.464% | $171.4812 | $171.48 | $171.50 | $171.50 |
| Purchase #4 | $90.67 | 6.142% | $96.239 | $96.24 | $96.25 | $96.20 |
| Purchase #5 | $238.87 | 13.540% | $271.213 | $271.21 | $271.20 | $271.20 |
| Purchase #6 | $230.41 | 13.637% | $261.831 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $178.62 | 10.276% | $196.975 | $196.98 | $197.00 | $197.00 |
| 7 purchase totals = | $1,246.63 | $1,371.6553 | $1,371.66 | $1,371.75 | $1,371.60 | |