| 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 | $98.89 | 8.486% | $107.2818 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $40.75 | 7.217% | $43.6909 | $43.69 | $43.70 | $43.70 |
| Purchase #3 | $188.76 | 4.744% | $197.7148 | $197.71 | $197.70 | $197.70 |
| Purchase #4 | $222.80 | 7.122% | $238.6678 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $218.47 | 10.858% | $242.1915 | $242.19 | $242.20 | $242.20 |
| Purchase #6 | $81.58 | 8.597% | $88.5934 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $163.47 | 10.674% | $180.9188 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $1,014.72 | $1,099.0590 | $1,099.05 | $1,099.05 | $1,099.10 | |