| 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 | $191.43 | 7.161% | $205.1383 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $152.79 | 5.712% | $161.5174 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $243.77 | 12.398% | $273.9926 | $273.99 | $274.00 | $274.00 |
| Purchase #4 | $180.98 | 6.427% | $192.6116 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $224.38 | 6.531% | $239.0343 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $61.58 | 5.743% | $65.1165 | $65.12 | $65.10 | $65.10 |
| Purchase #7 | $217.39 | 10.713% | $240.679 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $1,272.32 | $1,378.0897 | $1,378.09 | $1,378.10 | $1,378.00 | |