| 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 | $225.58 | 6.454% | $240.1389 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $93.99 | 9.629% | $103.0403 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $22.60 | 6.144% | $23.9885 | $23.99 | $24.00 | $24.00 |
| Purchase #4 | $158.58 | 8.294% | $171.7326 | $171.73 | $171.75 | $171.70 |
| Purchase #5 | $113.34 | 13.177% | $128.2748 | $128.27 | $128.25 | $128.30 |
| Purchase #6 | $136.44 | 12.289% | $153.2071 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $209.93 | 10.584% | $232.149 | $232.15 | $232.15 | $232.10 |
| 7 purchase totals = | $960.46 | $1,052.5312 | $1,052.53 | $1,052.55 | $1,052.40 | |