| 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 | $72.90 | 13.741% | $82.9172 | $82.92 | $82.90 | $82.90 |
| Purchase #2 | $213.99 | 6.431% | $227.7517 | $227.75 | $227.75 | $227.80 |
| Purchase #3 | $181.26 | 8.428% | $196.5366 | $196.54 | $196.55 | $196.50 |
| Purchase #4 | $211.81 | 7.423% | $227.5327 | $227.53 | $227.55 | $227.50 |
| Purchase #5 | $177.64 | 8.832% | $193.3292 | $193.33 | $193.35 | $193.30 |
| Purchase #6 | $140.28 | 9.356% | $153.4046 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $222.53 | 7.129% | $238.3942 | $238.39 | $238.40 | $238.40 |
| 7 purchase totals = | $1,220.41 | $1,319.8662 | $1,319.86 | $1,319.90 | $1,319.80 | |