| 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 | $19.99 | 12.846% | $22.5579 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $242.94 | 10.241% | $267.8195 | $267.82 | $267.80 | $267.80 |
| Purchase #3 | $157.62 | 10.659% | $174.4207 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $237.68 | 3.530% | $246.0701 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $190.77 | 4.242% | $198.8625 | $198.86 | $198.85 | $198.90 |
| Purchase #6 | $188.44 | 9.167% | $205.7143 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $158.89 | 9.299% | $173.6652 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $1,196.33 | $1,289.1102 | $1,289.11 | $1,289.00 | $1,289.20 | |