| 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 | $113.90 | 7.528% | $122.4744 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $84.68 | 10.752% | $93.7848 | $93.78 | $93.80 | $93.80 |
| Purchase #3 | $206.93 | 3.798% | $214.7892 | $214.79 | $214.80 | $214.80 |
| Purchase #4 | $228.83 | 3.843% | $237.6239 | $237.62 | $237.60 | $237.60 |
| Purchase #5 | $32.27 | 10.807% | $35.7574 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $184.93 | 11.819% | $206.7869 | $206.79 | $206.80 | $206.80 |
| Purchase #7 | $39.36 | 11.227% | $43.7789 | $43.78 | $43.80 | $43.80 |
| 7 purchase totals = | $890.90 | $954.9955 | $954.99 | $955.00 | $955.10 | |