| 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 | $204.63 | 5.759% | $216.4146 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $183.40 | 4.451% | $191.5631 | $191.56 | $191.55 | $191.60 |
| Purchase #3 | $126.92 | 9.278% | $138.6956 | $138.70 | $138.70 | $138.70 |
| Purchase #4 | $93.36 | 10.636% | $103.2898 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $96.41 | 13.225% | $109.1602 | $109.16 | $109.15 | $109.20 |
| Purchase #6 | $130.60 | 4.460% | $136.4248 | $136.42 | $136.40 | $136.40 |
| Purchase #7 | $186.62 | 13.221% | $211.293 | $211.29 | $211.30 | $211.30 |
| 7 purchase totals = | $1,021.94 | $1,106.8411 | $1,106.83 | $1,106.80 | $1,106.90 | |