| 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 | $210.79 | 9.265% | $230.3197 | $230.32 | $230.30 | $230.30 |
| Purchase #2 | $25.59 | 3.559% | $26.5007 | $26.50 | $26.50 | $26.50 |
| Purchase #3 | $119.42 | 9.167% | $130.3672 | $130.37 | $130.35 | $130.40 |
| Purchase #4 | $132.97 | 4.495% | $138.947 | $138.95 | $138.95 | $138.90 |
| Purchase #5 | $22.37 | 9.515% | $24.4985 | $24.50 | $24.50 | $24.50 |
| Purchase #6 | $193.41 | 3.668% | $200.5043 | $200.50 | $200.50 | $200.50 |
| Purchase #7 | $31.92 | 4.857% | $33.4704 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $736.47 | $784.6078 | $784.61 | $784.55 | $784.60 | |