| 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 | $218.29 | 3.598% | $226.1441 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $164.26 | 12.439% | $184.6923 | $184.69 | $184.70 | $184.70 |
| Purchase #3 | $36.50 | 11.830% | $40.818 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $72.85 | 7.677% | $78.4427 | $78.44 | $78.45 | $78.40 |
| Purchase #5 | $187.26 | 10.223% | $206.4036 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $220.90 | 6.663% | $235.6186 | $235.62 | $235.60 | $235.60 |
| Purchase #7 | $25.88 | 3.150% | $26.6952 | $26.70 | $26.70 | $26.70 |
| 7 purchase totals = | $925.94 | $998.8145 | $998.81 | $998.80 | $998.70 | |