| 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 | $234.58 | 7.509% | $252.1946 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $159.73 | 7.143% | $171.1395 | $171.14 | $171.15 | $171.10 |
| Purchase #3 | $33.66 | 13.539% | $38.2172 | $38.22 | $38.20 | $38.20 |
| Purchase #4 | $235.84 | 11.688% | $263.405 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $52.64 | 9.668% | $57.7292 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $32.98 | 7.495% | $35.4519 | $35.45 | $35.45 | $35.50 |
| Purchase #7 | $134.52 | 13.371% | $152.5067 | $152.51 | $152.50 | $152.50 |
| 7 purchase totals = | $883.95 | $970.6441 | $970.65 | $970.65 | $970.60 | |