| 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 | $112.66 | 3.749% | $116.8836 | $116.88 | $116.90 | $116.90 |
| Purchase #2 | $60.60 | 7.262% | $65.0008 | $65.00 | $65.00 | $65.00 |
| Purchase #3 | $99.48 | 5.775% | $105.225 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $245.71 | 9.279% | $268.5094 | $268.51 | $268.50 | $268.50 |
| Purchase #5 | $123.80 | 9.562% | $135.6378 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $170.34 | 3.282% | $175.9306 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $188.39 | 6.630% | $200.8803 | $200.88 | $200.90 | $200.90 |
| 7 purchase totals = | $1,000.98 | $1,068.0675 | $1,068.07 | $1,068.15 | $1,068.00 | |