| 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 | $105.39 | 7.142% | $112.917 | $112.92 | $112.90 | $112.90 |
| Purchase #2 | $203.38 | 13.521% | $230.879 | $230.88 | $230.90 | $230.90 |
| Purchase #3 | $97.52 | 4.434% | $101.844 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $125.32 | 8.127% | $135.5048 | $135.50 | $135.50 | $135.50 |
| Purchase #5 | $199.31 | 5.667% | $210.6049 | $210.60 | $210.60 | $210.60 |
| Purchase #6 | $66.95 | 8.395% | $72.5705 | $72.57 | $72.55 | $72.60 |
| Purchase #7 | $162.49 | 8.660% | $176.5616 | $176.56 | $176.55 | $176.60 |
| 7 purchase totals = | $960.36 | $1,040.8818 | $1,040.87 | $1,040.85 | $1,040.90 | |