| 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 | $204.74 | 8.752% | $222.6588 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $18.31 | 5.179% | $19.2583 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $187.40 | 10.364% | $206.8221 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $38.31 | 3.717% | $39.734 | $39.73 | $39.75 | $39.70 |
| Purchase #5 | $90.55 | 4.617% | $94.7307 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $175.63 | 4.475% | $183.4894 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $29.49 | 10.375% | $32.5496 | $32.55 | $32.55 | $32.50 |
| 7 purchase totals = | $744.43 | $799.2429 | $799.24 | $799.25 | $799.20 | |