| 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 | $212.51 | 6.339% | $225.981 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $223.92 | 8.305% | $242.5166 | $242.52 | $242.50 | $242.50 |
| Purchase #3 | $131.33 | 7.612% | $141.3268 | $141.33 | $141.35 | $141.30 |
| Purchase #4 | $166.94 | 7.208% | $178.973 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $133.44 | 8.308% | $144.5262 | $144.53 | $144.55 | $144.50 |
| Purchase #6 | $59.29 | 9.646% | $65.0091 | $65.01 | $65.00 | $65.00 |
| Purchase #7 | $99.42 | 6.658% | $106.0394 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $1,026.85 | $1,104.3721 | $1,104.38 | $1,104.40 | $1,104.30 | |