| 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 | $119.75 | 3.177% | $123.5545 | $123.55 | $123.55 | $123.60 |
| Purchase #2 | $74.84 | 11.448% | $83.4077 | $83.41 | $83.40 | $83.40 |
| Purchase #3 | $205.74 | 3.564% | $213.0726 | $213.07 | $213.05 | $213.10 |
| Purchase #4 | $191.86 | 3.623% | $198.8111 | $198.81 | $198.80 | $198.80 |
| Purchase #5 | $91.98 | 8.690% | $99.9731 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $177.56 | 10.504% | $196.2109 | $196.21 | $196.20 | $196.20 |
| Purchase #7 | $182.47 | 8.465% | $197.9161 | $197.92 | $197.90 | $197.90 |
| 7 purchase totals = | $1,044.20 | $1,112.9460 | $1,112.94 | $1,112.85 | $1,113.00 | |