| 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 | $190.68 | 7.169% | $204.3498 | $204.35 | $204.35 | $204.30 |
| Purchase #2 | $83.30 | 6.458% | $88.6795 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $241.80 | 4.627% | $252.9881 | $252.99 | $253.00 | $253.00 |
| Purchase #4 | $136.36 | 12.623% | $153.5727 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $44.33 | 3.423% | $45.8474 | $45.85 | $45.85 | $45.80 |
| Purchase #6 | $197.41 | 11.536% | $220.1832 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $71.85 | 11.631% | $80.2069 | $80.21 | $80.20 | $80.20 |
| 7 purchase totals = | $965.73 | $1,045.8276 | $1,045.83 | $1,045.85 | $1,045.80 | |