| 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 | $213.29 | 3.421% | $220.5867 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $151.59 | 8.748% | $164.8511 | $164.85 | $164.85 | $164.90 |
| Purchase #3 | $80.63 | 11.625% | $90.0032 | $90.00 | $90.00 | $90.00 |
| Purchase #4 | $9.36 | 11.714% | $10.4564 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $197.28 | 6.650% | $210.3991 | $210.40 | $210.40 | $210.40 |
| Purchase #6 | $191.60 | 5.404% | $201.9541 | $201.95 | $201.95 | $202.00 |
| Purchase #7 | $67.61 | 5.225% | $71.1426 | $71.14 | $71.15 | $71.10 |
| 7 purchase totals = | $911.36 | $969.3932 | $969.39 | $969.40 | $969.50 | |