| 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 | $192.55 | 11.394% | $214.4891 | $214.49 | $214.50 | $214.50 |
| Purchase #2 | $24.82 | 13.156% | $28.0853 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $246.68 | 9.262% | $269.5275 | $269.53 | $269.55 | $269.50 |
| Purchase #4 | $214.92 | 7.340% | $230.6951 | $230.70 | $230.70 | $230.70 |
| Purchase #5 | $9.82 | 6.765% | $10.4843 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $11.72 | 13.521% | $13.3047 | $13.30 | $13.30 | $13.30 |
| Purchase #7 | $86.55 | 4.864% | $90.7598 | $90.76 | $90.75 | $90.80 |
| 7 purchase totals = | $787.06 | $857.3458 | $857.35 | $857.40 | $857.40 | |