| 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 | $108.76 | 12.745% | $122.6215 | $122.62 | $122.60 | $122.60 |
| Purchase #2 | $171.26 | 10.717% | $189.6139 | $189.61 | $189.60 | $189.60 |
| Purchase #3 | $69.69 | 11.699% | $77.843 | $77.84 | $77.85 | $77.80 |
| Purchase #4 | $120.38 | 4.254% | $125.501 | $125.50 | $125.50 | $125.50 |
| Purchase #5 | $33.71 | 12.798% | $38.0242 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $178.90 | 7.747% | $192.7594 | $192.76 | $192.75 | $192.80 |
| Purchase #7 | $197.36 | 13.446% | $223.897 | $223.90 | $223.90 | $223.90 |
| 7 purchase totals = | $880.06 | $970.2600 | $970.25 | $970.20 | $970.20 | |