| 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 | $21.36 | 13.824% | $24.3128 | $24.31 | $24.30 | $24.30 |
| Purchase #2 | $219.51 | 3.292% | $226.7363 | $226.74 | $226.75 | $226.70 |
| Purchase #3 | $181.98 | 8.746% | $197.896 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $181.84 | 8.108% | $196.5836 | $196.58 | $196.60 | $196.60 |
| Purchase #5 | $48.77 | 7.414% | $52.3858 | $52.39 | $52.40 | $52.40 |
| Purchase #6 | $189.53 | 8.874% | $206.3489 | $206.35 | $206.35 | $206.30 |
| Purchase #7 | $170.89 | 3.443% | $176.7737 | $176.77 | $176.75 | $176.80 |
| 7 purchase totals = | $1,013.88 | $1,081.0371 | $1,081.04 | $1,081.05 | $1,081.00 | |