| 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 | $103.32 | 9.291% | $112.9195 | $112.92 | $112.90 | $112.90 |
| Purchase #2 | $147.87 | 5.502% | $156.0058 | $156.01 | $156.00 | $156.00 |
| Purchase #3 | $245.57 | 12.520% | $276.3154 | $276.32 | $276.30 | $276.30 |
| Purchase #4 | $118.80 | 8.323% | $128.6877 | $128.69 | $128.70 | $128.70 |
| Purchase #5 | $7.64 | 5.723% | $8.0772 | $8.08 | $8.10 | $8.10 |
| Purchase #6 | $61.83 | 4.656% | $64.7088 | $64.71 | $64.70 | $64.70 |
| Purchase #7 | $14.30 | 10.435% | $15.7922 | $15.79 | $15.80 | $15.80 |
| 7 purchase totals = | $699.33 | $762.5066 | $762.52 | $762.50 | $762.50 | |