| 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 | $213.63 | 8.853% | $232.5427 | $232.54 | $232.55 | $232.50 |
| Purchase #2 | $41.45 | 3.560% | $42.9256 | $42.93 | $42.95 | $42.90 |
| Purchase #3 | $108.83 | 13.451% | $123.4687 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $246.41 | 12.566% | $277.3739 | $277.37 | $277.35 | $277.40 |
| Purchase #5 | $194.86 | 4.737% | $204.0905 | $204.09 | $204.10 | $204.10 |
| Purchase #6 | $103.52 | 11.221% | $115.136 | $115.14 | $115.15 | $115.10 |
| Purchase #7 | $17.36 | 12.490% | $19.5283 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $926.06 | $1,015.0657 | $1,015.07 | $1,015.10 | $1,015.00 | |