| 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 | $107.47 | 12.370% | $120.764 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $246.25 | 9.778% | $270.3283 | $270.33 | $270.35 | $270.30 |
| Purchase #3 | $83.93 | 4.108% | $87.3778 | $87.38 | $87.40 | $87.40 |
| Purchase #4 | $201.75 | 6.335% | $214.5309 | $214.53 | $214.55 | $214.50 |
| Purchase #5 | $15.33 | 4.218% | $15.9766 | $15.98 | $16.00 | $16.00 |
| Purchase #6 | $24.56 | 9.574% | $26.9114 | $26.91 | $26.90 | $26.90 |
| Purchase #7 | $211.83 | 10.523% | $234.1209 | $234.12 | $234.10 | $234.10 |
| 7 purchase totals = | $891.12 | $970.0099 | $970.01 | $970.05 | $970.00 | |