| 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 | $209.79 | 5.535% | $221.4019 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $232.68 | 10.551% | $257.2301 | $257.23 | $257.25 | $257.20 |
| Purchase #3 | $66.60 | 8.831% | $72.4814 | $72.48 | $72.50 | $72.50 |
| Purchase #4 | $197.63 | 8.467% | $214.3633 | $214.36 | $214.35 | $214.40 |
| Purchase #5 | $187.94 | 10.437% | $207.5553 | $207.56 | $207.55 | $207.60 |
| Purchase #6 | $9.77 | 12.810% | $11.0215 | $11.02 | $11.00 | $11.00 |
| Purchase #7 | $205.89 | 7.269% | $220.8561 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $1,110.30 | $1,204.9096 | $1,204.91 | $1,204.90 | $1,205.00 | |