| 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 | $117.59 | 10.654% | $130.118 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $250.80 | 4.851% | $262.9663 | $262.97 | $262.95 | $263.00 |
| Purchase #3 | $159.42 | 12.598% | $179.5037 | $179.50 | $179.50 | $179.50 |
| Purchase #4 | $74.39 | 11.649% | $83.0557 | $83.06 | $83.05 | $83.10 |
| Purchase #5 | $115.79 | 9.408% | $126.6835 | $126.68 | $126.70 | $126.70 |
| Purchase #6 | $6.29 | 6.159% | $6.6774 | $6.68 | $6.70 | $6.70 |
| Purchase #7 | $71.42 | 9.526% | $78.2235 | $78.22 | $78.20 | $78.20 |
| 7 purchase totals = | $795.70 | $867.2281 | $867.23 | $867.20 | $867.30 | |