| 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 | $249.40 | 9.313% | $272.6266 | $272.63 | $272.65 | $272.60 |
| Purchase #2 | $237.64 | 12.852% | $268.1815 | $268.18 | $268.20 | $268.20 |
| Purchase #3 | $61.99 | 9.196% | $67.6906 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $148.54 | 10.570% | $164.2407 | $164.24 | $164.25 | $164.20 |
| Purchase #5 | $42.81 | 11.734% | $47.8333 | $47.83 | $47.85 | $47.80 |
| Purchase #6 | $65.74 | 8.340% | $71.2227 | $71.22 | $71.20 | $71.20 |
| Purchase #7 | $170.86 | 4.249% | $178.1198 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $976.98 | $1,069.9152 | $1,069.91 | $1,069.95 | $1,069.80 | |