| 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 | $225.33 | 10.311% | $248.5638 | $248.56 | $248.55 | $248.60 |
| Purchase #2 | $213.54 | 8.631% | $231.9706 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $38.60 | 13.718% | $43.8951 | $43.90 | $43.90 | $43.90 |
| Purchase #4 | $158.34 | 4.323% | $165.185 | $165.19 | $165.20 | $165.20 |
| Purchase #5 | $210.73 | 9.854% | $231.4953 | $231.50 | $231.50 | $231.50 |
| Purchase #6 | $16.46 | 5.834% | $17.4203 | $17.42 | $17.40 | $17.40 |
| Purchase #7 | $207.87 | 4.198% | $216.5964 | $216.60 | $216.60 | $216.60 |
| 7 purchase totals = | $1,070.87 | $1,155.1265 | $1,155.14 | $1,155.10 | $1,155.20 | |