| 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 | $131.92 | 9.240% | $144.1094 | $144.11 | $144.10 | $144.10 |
| Purchase #2 | $136.60 | 4.662% | $142.9683 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $233.52 | 7.660% | $251.4076 | $251.41 | $251.40 | $251.40 |
| Purchase #4 | $223.74 | 6.730% | $238.7977 | $238.80 | $238.80 | $238.80 |
| Purchase #5 | $128.83 | 3.428% | $133.2463 | $133.25 | $133.25 | $133.20 |
| Purchase #6 | $172.45 | 5.626% | $182.152 | $182.15 | $182.15 | $182.20 |
| Purchase #7 | $242.61 | 7.442% | $260.665 | $260.67 | $260.65 | $260.70 |
| 7 purchase totals = | $1,269.67 | $1,353.3463 | $1,353.36 | $1,353.30 | $1,353.40 | |