| 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 | $101.92 | 6.827% | $108.8781 | $108.88 | $108.90 | $108.90 |
| Purchase #2 | $81.44 | 6.820% | $86.9942 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $246.73 | 13.367% | $279.7104 | $279.71 | $279.70 | $279.70 |
| Purchase #4 | $56.94 | 4.426% | $59.4602 | $59.46 | $59.45 | $59.50 |
| Purchase #5 | $179.49 | 7.511% | $192.9715 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $145.30 | 5.836% | $153.7797 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $226.67 | 11.401% | $252.5126 | $252.51 | $252.50 | $252.50 |
| 7 purchase totals = | $1,038.49 | $1,134.3067 | $1,134.30 | $1,134.30 | $1,134.40 | |