| 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 | $26.67 | 10.255% | $29.405 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $228.63 | 13.323% | $259.0904 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $127.35 | 10.567% | $140.8071 | $140.81 | $140.80 | $140.80 |
| Purchase #4 | $63.25 | 11.139% | $70.2954 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $178.37 | 13.868% | $203.1064 | $203.11 | $203.10 | $203.10 |
| Purchase #6 | $205.52 | 6.774% | $219.4419 | $219.44 | $219.45 | $219.40 |
| Purchase #7 | $39.91 | 8.874% | $43.4516 | $43.45 | $43.45 | $43.50 |
| 7 purchase totals = | $869.70 | $965.5978 | $965.61 | $965.60 | $965.60 | |