| 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 | $103.85 | 10.801% | $115.0668 | $115.07 | $115.05 | $115.10 |
| Purchase #2 | $71.48 | 3.569% | $74.0311 | $74.03 | $74.05 | $74.00 |
| Purchase #3 | $112.73 | 9.776% | $123.7505 | $123.75 | $123.75 | $123.80 |
| Purchase #4 | $201.51 | 10.562% | $222.7935 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $173.65 | 4.644% | $181.7143 | $181.71 | $181.70 | $181.70 |
| Purchase #6 | $124.35 | 13.507% | $141.146 | $141.15 | $141.15 | $141.10 |
| Purchase #7 | $31.51 | 11.382% | $35.0965 | $35.10 | $35.10 | $35.10 |
| 7 purchase totals = | $819.08 | $893.5987 | $893.60 | $893.60 | $893.60 | |