| 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 | $206.57 | 7.256% | $221.5587 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $106.90 | 11.789% | $119.5024 | $119.50 | $119.50 | $119.50 |
| Purchase #3 | $209.57 | 7.220% | $224.701 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $50.56 | 13.194% | $57.2309 | $57.23 | $57.25 | $57.20 |
| Purchase #5 | $112.67 | 5.821% | $119.2285 | $119.23 | $119.25 | $119.20 |
| Purchase #6 | $154.86 | 3.603% | $160.4396 | $160.44 | $160.45 | $160.40 |
| Purchase #7 | $180.29 | 3.816% | $187.1699 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $1,021.42 | $1,089.8310 | $1,089.83 | $1,089.85 | $1,089.80 | |