| 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 | $159.91 | 4.612% | $167.285 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $147.25 | 4.180% | $153.4051 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $98.82 | 12.295% | $110.9699 | $110.97 | $110.95 | $111.00 |
| Purchase #4 | $127.65 | 8.479% | $138.4734 | $138.47 | $138.45 | $138.50 |
| Purchase #5 | $228.25 | 11.161% | $253.725 | $253.73 | $253.75 | $253.70 |
| Purchase #6 | $143.27 | 8.331% | $155.2058 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $215.68 | 12.372% | $242.3639 | $242.36 | $242.35 | $242.40 |
| 7 purchase totals = | $1,120.83 | $1,221.4281 | $1,221.44 | $1,221.40 | $1,221.50 | |