| 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 | $249.56 | 6.585% | $265.9935 | $265.99 | $266.00 | $266.00 |
| Purchase #2 | $46.92 | 4.287% | $48.9315 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $174.41 | 5.443% | $183.9031 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $32.29 | 3.500% | $33.4202 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $123.43 | 4.399% | $128.8597 | $128.86 | $128.85 | $128.90 |
| Purchase #6 | $121.56 | 9.819% | $133.496 | $133.50 | $133.50 | $133.50 |
| Purchase #7 | $137.99 | 12.149% | $154.7544 | $154.75 | $154.75 | $154.80 |
| 7 purchase totals = | $886.16 | $949.3584 | $949.35 | $949.35 | $949.40 | |