| 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 | $227.96 | 5.278% | $239.9917 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $120.28 | 4.591% | $125.8021 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $103.96 | 4.595% | $108.737 | $108.74 | $108.75 | $108.70 |
| Purchase #4 | $139.69 | 11.241% | $155.3926 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $128.85 | 8.663% | $140.0123 | $140.01 | $140.00 | $140.00 |
| Purchase #6 | $108.46 | 13.509% | $123.1119 | $123.11 | $123.10 | $123.10 |
| Purchase #7 | $11.99 | 4.175% | $12.4906 | $12.49 | $12.50 | $12.50 |
| 7 purchase totals = | $841.19 | $905.5382 | $905.53 | $905.55 | $905.50 | |