| 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 | $21.87 | 12.172% | $24.532 | $24.53 | $24.55 | $24.50 |
| Purchase #2 | $245.50 | 9.814% | $269.5934 | $269.59 | $269.60 | $269.60 |
| Purchase #3 | $164.45 | 3.247% | $169.7897 | $169.79 | $169.80 | $169.80 |
| Purchase #4 | $202.50 | 10.615% | $223.9954 | $224.00 | $224.00 | $224.00 |
| Purchase #5 | $240.49 | 13.481% | $272.9105 | $272.91 | $272.90 | $272.90 |
| Purchase #6 | $168.66 | 12.215% | $189.2618 | $189.26 | $189.25 | $189.30 |
| Purchase #7 | $231.37 | 8.177% | $250.2891 | $250.29 | $250.30 | $250.30 |
| 7 purchase totals = | $1,274.84 | $1,400.3719 | $1,400.37 | $1,400.40 | $1,400.40 | |