| 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 | $203.30 | 13.474% | $230.6926 | $230.69 | $230.70 | $230.70 |
| Purchase #2 | $247.96 | 8.172% | $268.2233 | $268.22 | $268.20 | $268.20 |
| Purchase #3 | $230.52 | 12.753% | $259.9182 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $227.95 | 6.672% | $243.1588 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $214.98 | 9.667% | $235.7621 | $235.76 | $235.75 | $235.80 |
| Purchase #6 | $158.75 | 13.445% | $180.0939 | $180.09 | $180.10 | $180.10 |
| Purchase #7 | $79.93 | 13.465% | $90.6926 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $1,363.39 | $1,508.5415 | $1,508.53 | $1,508.50 | $1,508.60 | |