| 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 | $37.26 | 10.730% | $41.258 | $41.26 | $41.25 | $41.30 |
| Purchase #2 | $72.32 | 4.449% | $75.5375 | $75.54 | $75.55 | $75.50 |
| Purchase #3 | $249.96 | 5.444% | $263.5678 | $263.57 | $263.55 | $263.60 |
| Purchase #4 | $174.84 | 7.524% | $187.995 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $237.32 | 12.517% | $267.0253 | $267.03 | $267.05 | $267.00 |
| Purchase #6 | $214.85 | 10.552% | $237.521 | $237.52 | $237.50 | $237.50 |
| Purchase #7 | $121.90 | 8.810% | $132.6394 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $1,108.45 | $1,205.5440 | $1,205.56 | $1,205.55 | $1,205.50 | |