| 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 | $243.39 | 9.439% | $266.3636 | $266.36 | $266.35 | $266.40 |
| Purchase #2 | $93.94 | 5.192% | $98.8174 | $98.82 | $98.80 | $98.80 |
| Purchase #3 | $248.87 | 4.593% | $260.3006 | $260.30 | $260.30 | $260.30 |
| Purchase #4 | $133.82 | 5.158% | $140.7224 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $53.71 | 8.678% | $58.371 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $170.63 | 3.470% | $176.5509 | $176.55 | $176.55 | $176.60 |
| Purchase #7 | $179.57 | 8.830% | $195.426 | $195.43 | $195.45 | $195.40 |
| 7 purchase totals = | $1,123.93 | $1,196.5519 | $1,196.55 | $1,196.50 | $1,196.60 | |