| 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 | $29.63 | 5.646% | $31.3029 | $31.30 | $31.30 | $31.30 |
| Purchase #2 | $132.52 | 11.840% | $148.2104 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $62.55 | 6.764% | $66.7809 | $66.78 | $66.80 | $66.80 |
| Purchase #4 | $241.76 | 3.491% | $250.1998 | $250.20 | $250.20 | $250.20 |
| Purchase #5 | $207.42 | 12.594% | $233.5425 | $233.54 | $233.55 | $233.50 |
| Purchase #6 | $96.90 | 13.244% | $109.7334 | $109.73 | $109.75 | $109.70 |
| Purchase #7 | $209.31 | 11.423% | $233.2195 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $980.09 | $1,072.9894 | $1,072.98 | $1,073.00 | $1,072.90 | |