| 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 | $221.33 | 7.723% | $238.4233 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $169.79 | 11.614% | $189.5094 | $189.51 | $189.50 | $189.50 |
| Purchase #3 | $22.89 | 4.158% | $23.8418 | $23.84 | $23.85 | $23.80 |
| Purchase #4 | $223.81 | 12.699% | $252.2316 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $112.52 | 10.853% | $124.7318 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $112.97 | 11.153% | $125.5695 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $220.87 | 10.447% | $243.9443 | $243.94 | $243.95 | $243.90 |
| 7 purchase totals = | $1,084.18 | $1,198.2517 | $1,198.24 | $1,198.25 | $1,198.10 | |