| 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 | $36.97 | 10.810% | $40.9665 | $40.97 | $40.95 | $41.00 |
| Purchase #2 | $13.78 | 11.589% | $15.377 | $15.38 | $15.40 | $15.40 |
| Purchase #3 | $118.86 | 13.453% | $134.8502 | $134.85 | $134.85 | $134.90 |
| Purchase #4 | $141.60 | 13.134% | $160.1977 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $241.98 | 12.627% | $272.5348 | $272.53 | $272.55 | $272.50 |
| Purchase #6 | $178.36 | 13.866% | $203.0914 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $156.54 | 10.220% | $172.5384 | $172.54 | $172.55 | $172.50 |
| 7 purchase totals = | $888.09 | $999.5560 | $999.56 | $999.60 | $999.60 | |