| 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 | $242.55 | 3.531% | $251.1144 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $71.47 | 4.585% | $74.7469 | $74.75 | $74.75 | $74.70 |
| Purchase #3 | $123.40 | 5.779% | $130.5313 | $130.53 | $130.55 | $130.50 |
| Purchase #4 | $225.87 | 11.706% | $252.3103 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $93.98 | 12.424% | $105.6561 | $105.66 | $105.65 | $105.70 |
| Purchase #6 | $207.47 | 12.812% | $234.0511 | $234.05 | $234.05 | $234.10 |
| Purchase #7 | $91.37 | 13.683% | $103.8722 | $103.87 | $103.85 | $103.90 |
| 7 purchase totals = | $1,056.11 | $1,152.2823 | $1,152.28 | $1,152.25 | $1,152.30 | |