| 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 | $235.62 | 3.438% | $243.7206 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $125.30 | 3.618% | $129.8334 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $57.76 | 7.361% | $62.0117 | $62.01 | $62.00 | $62.00 |
| Purchase #4 | $142.70 | 9.564% | $156.3478 | $156.35 | $156.35 | $156.30 |
| Purchase #5 | $174.91 | 4.766% | $183.2462 | $183.25 | $183.25 | $183.20 |
| Purchase #6 | $179.61 | 10.699% | $198.8265 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $247.65 | 9.111% | $270.2134 | $270.21 | $270.20 | $270.20 |
| 7 purchase totals = | $1,163.55 | $1,244.1996 | $1,244.20 | $1,244.20 | $1,244.00 | |