| 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 | $186.36 | 8.396% | $202.0068 | $202.01 | $202.00 | $202.00 |
| Purchase #2 | $117.36 | 9.422% | $128.4177 | $128.42 | $128.40 | $128.40 |
| Purchase #3 | $99.74 | 13.781% | $113.4852 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $153.96 | 13.570% | $174.8524 | $174.85 | $174.85 | $174.90 |
| Purchase #5 | $158.45 | 10.609% | $175.26 | $175.26 | $175.25 | $175.30 |
| Purchase #6 | $242.94 | 4.620% | $254.1638 | $254.16 | $254.15 | $254.20 |
| Purchase #7 | $93.93 | 9.745% | $103.0835 | $103.08 | $103.10 | $103.10 |
| 7 purchase totals = | $1,052.74 | $1,151.2694 | $1,151.27 | $1,151.25 | $1,151.40 | |