| 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 | $39.95 | 8.124% | $43.1955 | $43.20 | $43.20 | $43.20 |
| Purchase #2 | $221.98 | 7.110% | $237.7628 | $237.76 | $237.75 | $237.80 |
| Purchase #3 | $242.79 | 3.780% | $251.9675 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $203.30 | 4.659% | $212.7717 | $212.77 | $212.75 | $212.80 |
| Purchase #5 | $41.82 | 10.290% | $46.1233 | $46.12 | $46.10 | $46.10 |
| Purchase #6 | $87.44 | 3.824% | $90.7837 | $90.78 | $90.80 | $90.80 |
| Purchase #7 | $171.96 | 13.739% | $195.5856 | $195.59 | $195.60 | $195.60 |
| 7 purchase totals = | $1,009.24 | $1,078.1901 | $1,078.19 | $1,078.15 | $1,078.30 | |