| 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 | $199.37 | 11.409% | $222.1161 | $222.12 | $222.10 | $222.10 |
| Purchase #2 | $194.77 | 9.806% | $213.8691 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $167.85 | 4.602% | $175.5745 | $175.57 | $175.55 | $175.60 |
| Purchase #4 | $225.36 | 5.229% | $237.1441 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $38.91 | 12.380% | $43.7271 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $203.67 | 3.524% | $210.8473 | $210.85 | $210.85 | $210.80 |
| Purchase #7 | $248.76 | 13.337% | $281.9371 | $281.94 | $281.95 | $281.90 |
| 7 purchase totals = | $1,278.69 | $1,385.2153 | $1,385.22 | $1,385.20 | $1,385.10 | |