| 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 | $93.33 | 9.661% | $102.3466 | $102.35 | $102.35 | $102.30 |
| Purchase #2 | $135.32 | 3.862% | $140.5461 | $140.55 | $140.55 | $140.50 |
| Purchase #3 | $221.30 | 7.822% | $238.6101 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $111.62 | 12.275% | $125.3214 | $125.32 | $125.30 | $125.30 |
| Purchase #5 | $95.36 | 4.636% | $99.7809 | $99.78 | $99.80 | $99.80 |
| Purchase #6 | $114.83 | 12.732% | $129.4502 | $129.45 | $129.45 | $129.50 |
| Purchase #7 | $65.55 | 5.159% | $68.9317 | $68.93 | $68.95 | $68.90 |
| 7 purchase totals = | $837.31 | $904.9870 | $904.99 | $905.00 | $904.90 | |