| 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 | $26.81 | 4.183% | $27.9315 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $196.86 | 11.421% | $219.3434 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $218.73 | 4.537% | $228.6538 | $228.65 | $228.65 | $228.70 |
| Purchase #4 | $128.46 | 11.356% | $143.0479 | $143.05 | $143.05 | $143.00 |
| Purchase #5 | $49.29 | 4.379% | $51.4484 | $51.45 | $51.45 | $51.40 |
| Purchase #6 | $182.88 | 4.624% | $191.3364 | $191.34 | $191.35 | $191.30 |
| Purchase #7 | $240.41 | 12.638% | $270.793 | $270.79 | $270.80 | $270.80 |
| 7 purchase totals = | $1,043.44 | $1,132.5544 | $1,132.55 | $1,132.60 | $1,132.40 | |