| 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 | $102.38 | 12.835% | $115.5205 | $115.52 | $115.50 | $115.50 |
| Purchase #2 | $205.90 | 8.606% | $223.6198 | $223.62 | $223.60 | $223.60 |
| Purchase #3 | $217.87 | 8.311% | $235.9772 | $235.98 | $236.00 | $236.00 |
| Purchase #4 | $40.99 | 12.776% | $46.2269 | $46.23 | $46.25 | $46.20 |
| Purchase #5 | $246.59 | 7.631% | $265.4073 | $265.41 | $265.40 | $265.40 |
| Purchase #6 | $186.39 | 7.723% | $200.7849 | $200.78 | $200.80 | $200.80 |
| Purchase #7 | $207.30 | 6.570% | $220.9196 | $220.92 | $220.90 | $220.90 |
| 7 purchase totals = | $1,207.42 | $1,308.4562 | $1,308.46 | $1,308.45 | $1,308.40 | |