| 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 | $238.63 | 3.507% | $246.9988 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $128.66 | 6.136% | $136.5546 | $136.55 | $136.55 | $136.60 |
| Purchase #3 | $175.42 | 9.576% | $192.2182 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $94.33 | 6.774% | $100.7199 | $100.72 | $100.70 | $100.70 |
| Purchase #5 | $204.94 | 11.532% | $228.5737 | $228.57 | $228.55 | $228.60 |
| Purchase #6 | $156.39 | 12.535% | $175.9935 | $175.99 | $176.00 | $176.00 |
| Purchase #7 | $58.81 | 10.721% | $65.115 | $65.12 | $65.10 | $65.10 |
| 7 purchase totals = | $1,057.18 | $1,146.1737 | $1,146.17 | $1,146.10 | $1,146.20 | |