| 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 | $181.27 | 9.736% | $198.9184 | $198.92 | $198.90 | $198.90 |
| Purchase #2 | $49.89 | 6.509% | $53.1373 | $53.14 | $53.15 | $53.10 |
| Purchase #3 | $10.42 | 5.314% | $10.9737 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $183.35 | 5.224% | $192.9282 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $115.89 | 4.722% | $121.3623 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $137.54 | 3.684% | $142.607 | $142.61 | $142.60 | $142.60 |
| Purchase #7 | $215.91 | 11.352% | $240.4201 | $240.42 | $240.40 | $240.40 |
| 7 purchase totals = | $894.27 | $960.3470 | $960.35 | $960.30 | $960.30 | |