| 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 | $83.71 | 3.358% | $86.521 | $86.52 | $86.50 | $86.50 |
| Purchase #2 | $87.61 | 8.784% | $95.3057 | $95.31 | $95.30 | $95.30 |
| Purchase #3 | $250.50 | 13.252% | $283.6963 | $283.70 | $283.70 | $283.70 |
| Purchase #4 | $178.67 | 12.296% | $200.6393 | $200.64 | $200.65 | $200.60 |
| Purchase #5 | $215.87 | 11.374% | $240.4231 | $240.42 | $240.40 | $240.40 |
| Purchase #6 | $246.47 | 3.807% | $255.8531 | $255.85 | $255.85 | $255.90 |
| Purchase #7 | $134.82 | 11.461% | $150.2717 | $150.27 | $150.25 | $150.30 |
| 7 purchase totals = | $1,197.65 | $1,312.7102 | $1,312.71 | $1,312.65 | $1,312.70 | |