| 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 | $115.85 | 7.231% | $124.2271 | $124.23 | $124.25 | $124.20 |
| Purchase #2 | $244.61 | 6.585% | $260.7176 | $260.72 | $260.70 | $260.70 |
| Purchase #3 | $56.94 | 12.644% | $64.1395 | $64.14 | $64.15 | $64.10 |
| Purchase #4 | $98.66 | 5.518% | $104.1041 | $104.10 | $104.10 | $104.10 |
| Purchase #5 | $172.55 | 10.220% | $190.1846 | $190.18 | $190.20 | $190.20 |
| Purchase #6 | $191.85 | 6.530% | $204.3778 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $137.29 | 7.291% | $147.2998 | $147.30 | $147.30 | $147.30 |
| 7 purchase totals = | $1,017.75 | $1,095.0505 | $1,095.05 | $1,095.10 | $1,095.00 | |