| 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 | $217.42 | 10.280% | $239.7708 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $73.72 | 13.291% | $83.5181 | $83.52 | $83.50 | $83.50 |
| Purchase #3 | $234.45 | 7.689% | $252.4769 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $244.34 | 12.521% | $274.9338 | $274.93 | $274.95 | $274.90 |
| Purchase #5 | $164.86 | 6.604% | $175.7474 | $175.75 | $175.75 | $175.70 |
| Purchase #6 | $201.36 | 4.733% | $210.8904 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $184.52 | 13.606% | $209.6258 | $209.63 | $209.65 | $209.60 |
| 7 purchase totals = | $1,320.67 | $1,446.9632 | $1,446.97 | $1,447.00 | $1,446.90 | |