| 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 | $80.52 | 5.186% | $84.6958 | $84.70 | $84.70 | $84.70 |
| Purchase #2 | $215.49 | 5.578% | $227.51 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $31.48 | 12.360% | $35.3709 | $35.37 | $35.35 | $35.40 |
| Purchase #4 | $205.31 | 11.594% | $229.1136 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $200.64 | 13.388% | $227.5017 | $227.50 | $227.50 | $227.50 |
| Purchase #6 | $117.96 | 10.830% | $130.7351 | $130.74 | $130.75 | $130.70 |
| Purchase #7 | $87.59 | 6.354% | $93.1555 | $93.16 | $93.15 | $93.20 |
| 7 purchase totals = | $938.99 | $1,028.0826 | $1,028.09 | $1,028.05 | $1,028.10 | |