| 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 | $242.30 | 7.281% | $259.9419 | $259.94 | $259.95 | $259.90 |
| Purchase #2 | $72.28 | 7.383% | $77.6164 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $85.88 | 12.319% | $96.4596 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $194.29 | 10.759% | $215.1937 | $215.19 | $215.20 | $215.20 |
| Purchase #5 | $224.82 | 4.597% | $235.155 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $242.82 | 4.391% | $253.4822 | $253.48 | $253.50 | $253.50 |
| Purchase #7 | $78.37 | 7.557% | $84.2924 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $1,140.76 | $1,222.1412 | $1,222.14 | $1,222.15 | $1,222.20 | |