| 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 | $223.58 | 10.629% | $247.3443 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $176.64 | 4.747% | $185.0251 | $185.03 | $185.05 | $185.00 |
| Purchase #3 | $194.82 | 3.123% | $200.9042 | $200.90 | $200.90 | $200.90 |
| Purchase #4 | $194.78 | 5.311% | $205.1248 | $205.12 | $205.10 | $205.10 |
| Purchase #5 | $182.39 | 3.605% | $188.9652 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $205.69 | 8.803% | $223.7969 | $223.80 | $223.80 | $223.80 |
| Purchase #7 | $121.80 | 13.826% | $138.6401 | $138.64 | $138.65 | $138.60 |
| 7 purchase totals = | $1,299.70 | $1,389.8006 | $1,389.80 | $1,389.80 | $1,389.70 | |