| 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 | $248.37 | 6.578% | $264.7078 | $264.71 | $264.70 | $264.70 |
| Purchase #2 | $108.49 | 10.163% | $119.5158 | $119.52 | $119.50 | $119.50 |
| Purchase #3 | $171.33 | 3.211% | $176.8314 | $176.83 | $176.85 | $176.80 |
| Purchase #4 | $241.51 | 13.833% | $274.9181 | $274.92 | $274.90 | $274.90 |
| Purchase #5 | $112.47 | 3.777% | $116.718 | $116.72 | $116.70 | $116.70 |
| Purchase #6 | $218.33 | 3.672% | $226.3471 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $177.51 | 11.677% | $198.2378 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $1,278.01 | $1,377.2760 | $1,377.29 | $1,377.25 | $1,377.10 | |