| 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 | $88.93 | 12.615% | $100.1485 | $100.15 | $100.15 | $100.10 |
| Purchase #2 | $139.69 | 6.670% | $149.0073 | $149.01 | $149.00 | $149.00 |
| Purchase #3 | $161.45 | 9.228% | $176.3486 | $176.35 | $176.35 | $176.30 |
| Purchase #4 | $232.56 | 3.118% | $239.8112 | $239.81 | $239.80 | $239.80 |
| Purchase #5 | $21.43 | 13.673% | $24.3601 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $30.46 | 6.123% | $32.3251 | $32.33 | $32.35 | $32.30 |
| Purchase #7 | $27.56 | 5.208% | $28.9953 | $29.00 | $29.00 | $29.00 |
| 7 purchase totals = | $702.08 | $750.9961 | $751.01 | $751.00 | $750.90 | |