| 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 | $212.91 | 13.292% | $241.21 | $241.21 | $241.20 | $241.20 |
| Purchase #2 | $192.35 | 10.574% | $212.6891 | $212.69 | $212.70 | $212.70 |
| Purchase #3 | $89.36 | 7.756% | $96.2908 | $96.29 | $96.30 | $96.30 |
| Purchase #4 | $145.46 | 11.350% | $161.9697 | $161.97 | $161.95 | $162.00 |
| Purchase #5 | $233.73 | 5.308% | $246.1364 | $246.14 | $246.15 | $246.10 |
| Purchase #6 | $132.78 | 8.666% | $144.2867 | $144.29 | $144.30 | $144.30 |
| Purchase #7 | $178.65 | 10.763% | $197.8781 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $1,185.24 | $1,300.4608 | $1,300.47 | $1,300.50 | $1,300.50 | |