| 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 | $190.94 | 12.232% | $214.2958 | $214.30 | $214.30 | $214.30 |
| Purchase #2 | $197.29 | 3.777% | $204.7416 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $64.81 | 8.255% | $70.1601 | $70.16 | $70.15 | $70.20 |
| Purchase #4 | $35.93 | 7.761% | $38.7185 | $38.72 | $38.70 | $38.70 |
| Purchase #5 | $34.50 | 4.283% | $35.9776 | $35.98 | $36.00 | $36.00 |
| Purchase #6 | $182.50 | 4.374% | $190.4826 | $190.48 | $190.50 | $190.50 |
| Purchase #7 | $75.52 | 6.501% | $80.4296 | $80.43 | $80.45 | $80.40 |
| 7 purchase totals = | $781.49 | $834.8058 | $834.81 | $834.85 | $834.80 | |