| 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 | $215.70 | 4.315% | $225.0075 | $225.01 | $225.00 | $225.00 |
| Purchase #2 | $173.35 | 6.156% | $184.0214 | $184.02 | $184.00 | $184.00 |
| Purchase #3 | $184.59 | 7.565% | $198.5542 | $198.55 | $198.55 | $198.60 |
| Purchase #4 | $164.61 | 13.239% | $186.4027 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $160.98 | 3.382% | $166.4243 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $89.65 | 7.436% | $96.3164 | $96.32 | $96.30 | $96.30 |
| Purchase #7 | $196.42 | 8.394% | $212.9075 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $1,185.30 | $1,269.6340 | $1,269.63 | $1,269.55 | $1,269.60 | |