| 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 | $240.96 | 10.671% | $266.6728 | $266.67 | $266.65 | $266.70 |
| Purchase #2 | $190.32 | 9.219% | $207.8656 | $207.87 | $207.85 | $207.90 |
| Purchase #3 | $191.87 | 6.354% | $204.0614 | $204.06 | $204.05 | $204.10 |
| Purchase #4 | $233.81 | 3.383% | $241.7198 | $241.72 | $241.70 | $241.70 |
| Purchase #5 | $94.42 | 8.588% | $102.5288 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $95.96 | 11.741% | $107.2267 | $107.23 | $107.25 | $107.20 |
| Purchase #7 | $9.48 | 13.105% | $10.7224 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $1,056.82 | $1,140.7975 | $1,140.80 | $1,140.75 | $1,140.80 | |