| 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 | $76.84 | 10.822% | $85.1556 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $229.63 | 10.422% | $253.562 | $253.56 | $253.55 | $253.60 |
| Purchase #3 | $141.84 | 4.797% | $148.6441 | $148.64 | $148.65 | $148.60 |
| Purchase #4 | $170.73 | 13.517% | $193.8076 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $179.74 | 5.680% | $189.9492 | $189.95 | $189.95 | $189.90 |
| Purchase #6 | $226.77 | 5.801% | $239.9249 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $204.45 | 4.196% | $213.0287 | $213.03 | $213.05 | $213.00 |
| 7 purchase totals = | $1,230.00 | $1,324.0721 | $1,324.07 | $1,324.05 | $1,324.00 | |