| 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 | $201.95 | 12.400% | $226.9918 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $99.33 | 12.820% | $112.0641 | $112.06 | $112.05 | $112.10 |
| Purchase #3 | $174.60 | 4.342% | $182.1811 | $182.18 | $182.20 | $182.20 |
| Purchase #4 | $157.65 | 13.320% | $178.649 | $178.65 | $178.65 | $178.60 |
| Purchase #5 | $7.94 | 5.494% | $8.3762 | $8.38 | $8.40 | $8.40 |
| Purchase #6 | $217.77 | 9.699% | $238.8915 | $238.89 | $238.90 | $238.90 |
| Purchase #7 | $110.94 | 9.449% | $121.4227 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $970.18 | $1,068.5764 | $1,068.57 | $1,068.60 | $1,068.60 | |