| 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 | $110.94 | 6.474% | $118.1223 | $118.12 | $118.10 | $118.10 |
| Purchase #2 | $197.50 | 3.301% | $204.0195 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $38.77 | 12.661% | $43.6787 | $43.68 | $43.70 | $43.70 |
| Purchase #4 | $159.74 | 11.650% | $178.3497 | $178.35 | $178.35 | $178.30 |
| Purchase #5 | $144.72 | 8.301% | $156.7332 | $156.73 | $156.75 | $156.70 |
| Purchase #6 | $221.79 | 13.374% | $251.4522 | $251.45 | $251.45 | $251.50 |
| Purchase #7 | $125.47 | 11.693% | $140.1412 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $998.93 | $1,092.4968 | $1,092.49 | $1,092.50 | $1,092.40 | |