| 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 | $226.83 | 4.632% | $237.3368 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $190.50 | 13.483% | $216.1851 | $216.19 | $216.20 | $216.20 |
| Purchase #3 | $90.62 | 6.182% | $96.2221 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $189.40 | 6.248% | $201.2337 | $201.23 | $201.25 | $201.20 |
| Purchase #5 | $138.83 | 13.545% | $157.6345 | $157.63 | $157.65 | $157.60 |
| Purchase #6 | $131.81 | 6.382% | $140.2221 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $220.74 | 8.714% | $239.9753 | $239.98 | $240.00 | $240.00 |
| 7 purchase totals = | $1,188.73 | $1,288.8096 | $1,288.81 | $1,288.85 | $1,288.70 | |