| 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 | $22.69 | 13.466% | $25.7454 | $25.75 | $25.75 | $25.70 |
| Purchase #2 | $229.61 | 4.750% | $240.5165 | $240.52 | $240.50 | $240.50 |
| Purchase #3 | $86.70 | 4.172% | $90.3171 | $90.32 | $90.30 | $90.30 |
| Purchase #4 | $201.76 | 12.237% | $226.4494 | $226.45 | $226.45 | $226.40 |
| Purchase #5 | $35.94 | 11.661% | $40.131 | $40.13 | $40.15 | $40.10 |
| Purchase #6 | $228.95 | 11.324% | $254.8763 | $254.88 | $254.90 | $254.90 |
| Purchase #7 | $220.57 | 12.369% | $247.8523 | $247.85 | $247.85 | $247.90 |
| 7 purchase totals = | $1,026.22 | $1,125.8880 | $1,125.90 | $1,125.90 | $1,125.80 | |