| 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 | $122.45 | 11.744% | $136.8305 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $195.41 | 8.392% | $211.8088 | $211.81 | $211.80 | $211.80 |
| Purchase #3 | $132.74 | 9.382% | $145.1937 | $145.19 | $145.20 | $145.20 |
| Purchase #4 | $237.70 | 11.440% | $264.8929 | $264.89 | $264.90 | $264.90 |
| Purchase #5 | $211.95 | 6.137% | $224.9574 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $247.95 | 10.111% | $273.0202 | $273.02 | $273.00 | $273.00 |
| Purchase #7 | $56.25 | 5.643% | $59.4242 | $59.42 | $59.40 | $59.40 |
| 7 purchase totals = | $1,204.45 | $1,316.1277 | $1,316.12 | $1,316.10 | $1,316.10 | |