| 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 | $202.58 | 7.450% | $217.6722 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $214.85 | 12.579% | $241.876 | $241.88 | $241.90 | $241.90 |
| Purchase #3 | $102.57 | 3.827% | $106.4954 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $11.57 | 5.495% | $12.2058 | $12.21 | $12.20 | $12.20 |
| Purchase #5 | $30.72 | 12.626% | $34.5987 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $168.83 | 12.112% | $189.2787 | $189.28 | $189.30 | $189.30 |
| Purchase #7 | $153.96 | 4.460% | $160.8266 | $160.83 | $160.85 | $160.80 |
| 7 purchase totals = | $885.08 | $962.9534 | $962.97 | $963.00 | $963.00 | |