| 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 | $38.81 | 10.322% | $42.816 | $42.82 | $42.80 | $42.80 |
| Purchase #2 | $178.32 | 12.842% | $201.2199 | $201.22 | $201.20 | $201.20 |
| Purchase #3 | $183.86 | 6.385% | $195.5995 | $195.60 | $195.60 | $195.60 |
| Purchase #4 | $223.58 | 3.549% | $231.5149 | $231.51 | $231.50 | $231.50 |
| Purchase #5 | $244.74 | 11.309% | $272.4176 | $272.42 | $272.40 | $272.40 |
| Purchase #6 | $167.60 | 5.595% | $176.9772 | $176.98 | $177.00 | $177.00 |
| Purchase #7 | $140.55 | 9.837% | $154.3759 | $154.38 | $154.40 | $154.40 |
| 7 purchase totals = | $1,177.46 | $1,274.9210 | $1,274.93 | $1,274.90 | $1,274.90 | |