| 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 | $80.79 | 11.430% | $90.0243 | $90.02 | $90.00 | $90.00 |
| Purchase #2 | $97.46 | 12.534% | $109.6756 | $109.68 | $109.70 | $109.70 |
| Purchase #3 | $240.87 | 6.768% | $257.1721 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $230.62 | 3.145% | $237.873 | $237.87 | $237.85 | $237.90 |
| Purchase #5 | $40.88 | 12.532% | $46.0031 | $46.00 | $46.00 | $46.00 |
| Purchase #6 | $135.40 | 12.169% | $151.8768 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $250.59 | 12.846% | $282.7808 | $282.78 | $282.80 | $282.80 |
| 7 purchase totals = | $1,076.61 | $1,175.4057 | $1,175.40 | $1,175.40 | $1,175.50 | |