| 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 | $204.87 | 6.842% | $218.8872 | $218.89 | $218.90 | $218.90 |
| Purchase #2 | $226.25 | 6.559% | $241.0897 | $241.09 | $241.10 | $241.10 |
| Purchase #3 | $100.27 | 10.720% | $111.0189 | $111.02 | $111.00 | $111.00 |
| Purchase #4 | $163.92 | 11.410% | $182.6233 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $23.71 | 10.347% | $26.1633 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $158.92 | 3.653% | $164.7253 | $164.73 | $164.75 | $164.70 |
| Purchase #7 | $29.48 | 12.226% | $33.0842 | $33.08 | $33.10 | $33.10 |
| 7 purchase totals = | $907.42 | $977.5919 | $977.59 | $977.60 | $977.60 | |