| 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 | $206.52 | 9.823% | $226.8065 | $226.81 | $226.80 | $226.80 |
| Purchase #2 | $125.62 | 5.307% | $132.2867 | $132.29 | $132.30 | $132.30 |
| Purchase #3 | $206.86 | 3.666% | $214.4435 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $175.99 | 13.459% | $199.6765 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $118.90 | 3.430% | $122.9783 | $122.98 | $123.00 | $123.00 |
| Purchase #6 | $180.56 | 5.374% | $190.2633 | $190.26 | $190.25 | $190.30 |
| Purchase #7 | $119.85 | 12.686% | $135.0542 | $135.05 | $135.05 | $135.10 |
| 7 purchase totals = | $1,134.30 | $1,221.5090 | $1,221.51 | $1,221.55 | $1,221.60 | |