| 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 | $203.93 | 7.214% | $218.6415 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $175.50 | 8.851% | $191.0335 | $191.03 | $191.05 | $191.00 |
| Purchase #3 | $202.77 | 9.718% | $222.4752 | $222.48 | $222.50 | $222.50 |
| Purchase #4 | $193.90 | 11.295% | $215.801 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $227.93 | 10.611% | $252.1157 | $252.12 | $252.10 | $252.10 |
| Purchase #6 | $14.81 | 13.669% | $16.8344 | $16.83 | $16.85 | $16.80 |
| Purchase #7 | $166.30 | 9.569% | $182.2132 | $182.21 | $182.20 | $182.20 |
| 7 purchase totals = | $1,185.14 | $1,299.1145 | $1,299.11 | $1,299.15 | $1,299.00 | |