| 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 | $32.51 | 4.126% | $33.8514 | $33.85 | $33.85 | $33.90 |
| Purchase #2 | $231.33 | 9.161% | $252.5221 | $252.52 | $252.50 | $252.50 |
| Purchase #3 | $185.79 | 3.806% | $192.8612 | $192.86 | $192.85 | $192.90 |
| Purchase #4 | $135.71 | 6.224% | $144.1566 | $144.16 | $144.15 | $144.20 |
| Purchase #5 | $138.36 | 7.633% | $148.921 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $115.26 | 3.201% | $118.9495 | $118.95 | $118.95 | $118.90 |
| Purchase #7 | $225.93 | 13.394% | $256.1911 | $256.19 | $256.20 | $256.20 |
| 7 purchase totals = | $1,064.89 | $1,147.4529 | $1,147.45 | $1,147.40 | $1,147.50 | |