| 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 | $117.53 | 4.487% | $122.8036 | $122.80 | $122.80 | $122.80 |
| Purchase #2 | $238.75 | 11.417% | $266.0081 | $266.01 | $266.00 | $266.00 |
| Purchase #3 | $43.75 | 8.751% | $47.5786 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $239.36 | 9.589% | $262.3122 | $262.31 | $262.30 | $262.30 |
| Purchase #5 | $124.47 | 3.762% | $129.1526 | $129.15 | $129.15 | $129.20 |
| Purchase #6 | $190.90 | 12.452% | $214.6709 | $214.67 | $214.65 | $214.70 |
| Purchase #7 | $64.81 | 7.253% | $69.5107 | $69.51 | $69.50 | $69.50 |
| 7 purchase totals = | $1,019.57 | $1,112.0367 | $1,112.03 | $1,112.00 | $1,112.10 | |