| 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 | $190.54 | 5.111% | $200.2785 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $128.42 | 4.312% | $133.9575 | $133.96 | $133.95 | $134.00 |
| Purchase #3 | $22.97 | 6.510% | $24.4653 | $24.47 | $24.45 | $24.50 |
| Purchase #4 | $221.65 | 4.376% | $231.3494 | $231.35 | $231.35 | $231.30 |
| Purchase #5 | $34.63 | 8.332% | $37.5154 | $37.52 | $37.50 | $37.50 |
| Purchase #6 | $232.43 | 9.803% | $255.2151 | $255.22 | $255.20 | $255.20 |
| Purchase #7 | $24.71 | 13.470% | $28.0384 | $28.04 | $28.05 | $28.00 |
| 7 purchase totals = | $855.35 | $910.8196 | $910.84 | $910.80 | $910.80 | |