| 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 | $244.80 | 7.693% | $263.6325 | $263.63 | $263.65 | $263.60 |
| Purchase #2 | $100.75 | 7.199% | $108.003 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $54.30 | 5.795% | $57.4467 | $57.45 | $57.45 | $57.40 |
| Purchase #4 | $190.37 | 7.865% | $205.3426 | $205.34 | $205.35 | $205.30 |
| Purchase #5 | $191.54 | 9.393% | $209.5314 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $185.57 | 6.197% | $197.0698 | $197.07 | $197.05 | $197.10 |
| Purchase #7 | $180.40 | 5.587% | $190.4789 | $190.48 | $190.50 | $190.50 |
| 7 purchase totals = | $1,147.73 | $1,231.5049 | $1,231.50 | $1,231.55 | $1,231.40 | |