| 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 | $204.60 | 3.551% | $211.8653 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $147.57 | 4.290% | $153.9008 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $232.63 | 7.495% | $250.0656 | $250.07 | $250.05 | $250.10 |
| Purchase #4 | $113.59 | 12.708% | $128.025 | $128.03 | $128.05 | $128.00 |
| Purchase #5 | $196.65 | 12.838% | $221.8959 | $221.90 | $221.90 | $221.90 |
| Purchase #6 | $69.49 | 9.206% | $75.8872 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $101.39 | 7.496% | $108.9902 | $108.99 | $109.00 | $109.00 |
| 7 purchase totals = | $1,065.92 | $1,150.6300 | $1,150.65 | $1,150.65 | $1,150.70 | |