| 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 | $210.42 | 10.591% | $232.7056 | $232.71 | $232.70 | $232.70 |
| Purchase #2 | $170.34 | 11.718% | $190.3004 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $246.86 | 9.322% | $269.8723 | $269.87 | $269.85 | $269.90 |
| Purchase #4 | $52.97 | 12.725% | $59.7104 | $59.71 | $59.70 | $59.70 |
| Purchase #5 | $189.57 | 11.730% | $211.8066 | $211.81 | $211.80 | $211.80 |
| Purchase #6 | $11.83 | 7.325% | $12.6965 | $12.70 | $12.70 | $12.70 |
| Purchase #7 | $67.78 | 3.334% | $70.0398 | $70.04 | $70.05 | $70.00 |
| 7 purchase totals = | $949.77 | $1,047.1316 | $1,047.14 | $1,047.10 | $1,047.10 | |