| 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 | $118.71 | 11.149% | $131.945 | $131.95 | $131.95 | $131.90 |
| Purchase #2 | $200.55 | 7.630% | $215.852 | $215.85 | $215.85 | $215.90 |
| Purchase #3 | $182.97 | 11.473% | $203.9621 | $203.96 | $203.95 | $204.00 |
| Purchase #4 | $221.91 | 8.280% | $240.2841 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $172.46 | 3.651% | $178.7565 | $178.76 | $178.75 | $178.80 |
| Purchase #6 | $81.57 | 6.824% | $87.1363 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $160.39 | 10.832% | $177.7634 | $177.76 | $177.75 | $177.80 |
| 7 purchase totals = | $1,138.56 | $1,235.6994 | $1,235.70 | $1,235.70 | $1,235.80 | |