| 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 | $106.73 | 9.815% | $117.2055 | $117.21 | $117.20 | $117.20 |
| Purchase #2 | $221.95 | 3.686% | $230.1311 | $230.13 | $230.15 | $230.10 |
| Purchase #3 | $167.80 | 9.737% | $184.1387 | $184.14 | $184.15 | $184.10 |
| Purchase #4 | $202.44 | 3.686% | $209.9019 | $209.90 | $209.90 | $209.90 |
| Purchase #5 | $87.85 | 6.437% | $93.5049 | $93.50 | $93.50 | $93.50 |
| Purchase #6 | $7.39 | 4.181% | $7.699 | $7.70 | $7.70 | $7.70 |
| Purchase #7 | $130.71 | 9.197% | $142.7314 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $924.87 | $985.3125 | $985.31 | $985.35 | $985.20 | |