| 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 | $250.75 | 5.607% | $264.8096 | $264.81 | $264.80 | $264.80 |
| Purchase #2 | $152.38 | 12.214% | $170.9917 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $100.60 | 5.178% | $105.8091 | $105.81 | $105.80 | $105.80 |
| Purchase #4 | $243.45 | 6.599% | $259.5153 | $259.52 | $259.50 | $259.50 |
| Purchase #5 | $56.77 | 3.685% | $58.862 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $200.62 | 13.729% | $228.1631 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $228.68 | 8.462% | $248.0309 | $248.03 | $248.05 | $248.00 |
| 7 purchase totals = | $1,233.25 | $1,336.1817 | $1,336.18 | $1,336.15 | $1,336.20 | |