| 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 | $31.72 | 11.449% | $35.3516 | $35.35 | $35.35 | $35.40 |
| Purchase #2 | $195.37 | 13.405% | $221.5593 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $168.27 | 11.767% | $188.0703 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $117.95 | 9.239% | $128.8474 | $128.85 | $128.85 | $128.80 |
| Purchase #5 | $197.37 | 3.637% | $204.5483 | $204.55 | $204.55 | $204.50 |
| Purchase #6 | $211.74 | 3.121% | $218.3484 | $218.35 | $218.35 | $218.30 |
| Purchase #7 | $100.71 | 10.572% | $111.3571 | $111.36 | $111.35 | $111.40 |
| 7 purchase totals = | $1,023.13 | $1,108.0824 | $1,108.09 | $1,108.05 | $1,108.10 | |