| 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 | $207.38 | 4.146% | $215.978 | $215.98 | $216.00 | $216.00 |
| Purchase #2 | $35.50 | 13.653% | $40.3468 | $40.35 | $40.35 | $40.30 |
| Purchase #3 | $101.48 | 3.734% | $105.2693 | $105.27 | $105.25 | $105.30 |
| Purchase #4 | $192.35 | 4.826% | $201.6328 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $182.72 | 11.401% | $203.5519 | $203.55 | $203.55 | $203.60 |
| Purchase #6 | $109.94 | 11.688% | $122.7898 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $88.32 | 7.700% | $95.1206 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $917.69 | $984.6892 | $984.69 | $984.70 | $984.70 | |