| 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 | $114.83 | 13.358% | $130.169 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $54.82 | 5.643% | $57.9135 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $189.54 | 8.602% | $205.8442 | $205.84 | $205.85 | $205.80 |
| Purchase #4 | $246.95 | 3.678% | $256.0328 | $256.03 | $256.05 | $256.00 |
| Purchase #5 | $88.57 | 12.720% | $99.8361 | $99.84 | $99.85 | $99.80 |
| Purchase #6 | $23.36 | 11.294% | $25.9983 | $26.00 | $26.00 | $26.00 |
| Purchase #7 | $49.36 | 5.244% | $51.9484 | $51.95 | $51.95 | $51.90 |
| 7 purchase totals = | $767.43 | $827.7423 | $827.74 | $827.75 | $827.60 | |