| 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 | $91.52 | 11.213% | $101.7821 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $181.46 | 10.294% | $200.1395 | $200.14 | $200.15 | $200.10 |
| Purchase #3 | $5.99 | 13.322% | $6.788 | $6.79 | $6.80 | $6.80 |
| Purchase #4 | $37.29 | 4.420% | $38.9382 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $232.45 | 7.553% | $250.0069 | $250.01 | $250.00 | $250.00 |
| Purchase #6 | $175.75 | 9.679% | $192.7608 | $192.76 | $192.75 | $192.80 |
| Purchase #7 | $110.59 | 9.125% | $120.6813 | $120.68 | $120.70 | $120.70 |
| 7 purchase totals = | $835.05 | $911.0968 | $911.10 | $911.15 | $911.10 | |