| 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 | $203.77 | 12.287% | $228.8072 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $12.57 | 11.216% | $13.9799 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $185.46 | 8.534% | $201.2872 | $201.29 | $201.30 | $201.30 |
| Purchase #4 | $244.71 | 9.626% | $268.2658 | $268.27 | $268.25 | $268.30 |
| Purchase #5 | $115.30 | 12.528% | $129.7448 | $129.74 | $129.75 | $129.70 |
| Purchase #6 | $142.83 | 12.439% | $160.5966 | $160.60 | $160.60 | $160.60 |
| Purchase #7 | $61.88 | 13.452% | $70.2041 | $70.20 | $70.20 | $70.20 |
| 7 purchase totals = | $966.52 | $1,072.8856 | $1,072.89 | $1,072.90 | $1,072.90 | |