| 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 | $229.85 | 3.757% | $238.4855 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $63.55 | 4.766% | $66.5788 | $66.58 | $66.60 | $66.60 |
| Purchase #3 | $103.32 | 12.195% | $115.9199 | $115.92 | $115.90 | $115.90 |
| Purchase #4 | $153.68 | 6.649% | $163.8982 | $163.90 | $163.90 | $163.90 |
| Purchase #5 | $156.80 | 10.150% | $172.7152 | $172.72 | $172.70 | $172.70 |
| Purchase #6 | $189.72 | 7.789% | $204.4973 | $204.50 | $204.50 | $204.50 |
| Purchase #7 | $233.71 | 3.439% | $241.7473 | $241.75 | $241.75 | $241.70 |
| 7 purchase totals = | $1,130.63 | $1,203.8422 | $1,203.86 | $1,203.85 | $1,203.80 | |