| 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 | $203.96 | 13.238% | $230.9602 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $29.55 | 8.285% | $31.9982 | $32.00 | $32.00 | $32.00 |
| Purchase #3 | $185.32 | 3.542% | $191.884 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $42.78 | 7.439% | $45.9624 | $45.96 | $45.95 | $46.00 |
| Purchase #5 | $37.84 | 3.866% | $39.3029 | $39.30 | $39.30 | $39.30 |
| Purchase #6 | $207.77 | 12.480% | $233.6997 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $5.99 | 11.319% | $6.668 | $6.67 | $6.65 | $6.70 |
| 7 purchase totals = | $713.21 | $780.4754 | $780.47 | $780.45 | $780.60 | |