| 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 | $88.53 | 3.109% | $91.2824 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $185.79 | 6.237% | $197.3777 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $158.80 | 5.753% | $167.9358 | $167.94 | $167.95 | $167.90 |
| Purchase #4 | $193.85 | 4.677% | $202.9164 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $232.30 | 5.256% | $244.5097 | $244.51 | $244.50 | $244.50 |
| Purchase #6 | $187.99 | 9.764% | $206.3453 | $206.35 | $206.35 | $206.30 |
| Purchase #7 | $100.62 | 3.773% | $104.4164 | $104.42 | $104.40 | $104.40 |
| 7 purchase totals = | $1,147.88 | $1,214.7837 | $1,214.80 | $1,214.80 | $1,214.70 | |