| 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 | $228.36 | 5.431% | $240.7622 | $240.76 | $240.75 | $240.80 |
| Purchase #2 | $5.72 | 6.843% | $6.1114 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $189.69 | 7.587% | $204.0818 | $204.08 | $204.10 | $204.10 |
| Purchase #4 | $146.52 | 9.259% | $160.0863 | $160.09 | $160.10 | $160.10 |
| Purchase #5 | $147.51 | 7.571% | $158.678 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $185.74 | 3.177% | $191.641 | $191.64 | $191.65 | $191.60 |
| Purchase #7 | $78.56 | 5.136% | $82.5948 | $82.59 | $82.60 | $82.60 |
| 7 purchase totals = | $982.10 | $1,043.9555 | $1,043.95 | $1,044.00 | $1,044.00 | |