| 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 | $98.66 | 5.263% | $103.8525 | $103.85 | $103.85 | $103.90 |
| Purchase #2 | $127.38 | 9.110% | $138.9843 | $138.98 | $139.00 | $139.00 |
| Purchase #3 | $208.39 | 13.824% | $237.1978 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $122.96 | 10.809% | $136.2507 | $136.25 | $136.25 | $136.30 |
| Purchase #5 | $219.84 | 8.316% | $238.1219 | $238.12 | $238.10 | $238.10 |
| Purchase #6 | $6.59 | 3.733% | $6.836 | $6.84 | $6.85 | $6.80 |
| Purchase #7 | $150.77 | 6.425% | $160.457 | $160.46 | $160.45 | $160.50 |
| 7 purchase totals = | $934.59 | $1,021.7002 | $1,021.70 | $1,021.70 | $1,021.80 | |