| 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 | $99.79 | 12.632% | $112.3955 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $83.55 | 5.577% | $88.2096 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $153.27 | 12.618% | $172.6096 | $172.61 | $172.60 | $172.60 |
| Purchase #4 | $24.61 | 4.135% | $25.6276 | $25.63 | $25.65 | $25.60 |
| Purchase #5 | $142.86 | 8.144% | $154.4945 | $154.49 | $154.50 | $154.50 |
| Purchase #6 | $250.56 | 11.179% | $278.5701 | $278.57 | $278.55 | $278.60 |
| Purchase #7 | $153.36 | 3.814% | $159.2092 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $908.00 | $991.1161 | $991.12 | $991.10 | $991.10 | |