| 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 | $189.72 | 11.562% | $211.6554 | $211.66 | $211.65 | $211.70 |
| Purchase #2 | $201.26 | 13.147% | $227.7197 | $227.72 | $227.70 | $227.70 |
| Purchase #3 | $24.89 | 8.848% | $27.0923 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $206.33 | 6.527% | $219.7972 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $112.99 | 10.266% | $124.5896 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $52.81 | 11.233% | $58.7421 | $58.74 | $58.75 | $58.70 |
| Purchase #7 | $247.49 | 10.145% | $272.5979 | $272.60 | $272.60 | $272.60 |
| 7 purchase totals = | $1,035.49 | $1,142.1942 | $1,142.20 | $1,142.20 | $1,142.20 | |