| 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 | $93.44 | 6.834% | $99.8257 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $221.87 | 10.419% | $244.9866 | $244.99 | $245.00 | $245.00 |
| Purchase #3 | $153.91 | 8.311% | $166.7015 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $233.73 | 5.741% | $247.1484 | $247.15 | $247.15 | $247.10 |
| Purchase #5 | $143.83 | 6.861% | $153.6982 | $153.70 | $153.70 | $153.70 |
| Purchase #6 | $35.69 | 11.844% | $39.9171 | $39.92 | $39.90 | $39.90 |
| Purchase #7 | $247.98 | 6.694% | $264.5798 | $264.58 | $264.60 | $264.60 |
| 7 purchase totals = | $1,130.45 | $1,216.8573 | $1,216.87 | $1,216.90 | $1,216.80 | |