| 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 | $197.25 | 8.682% | $214.3752 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $100.89 | 9.830% | $110.8075 | $110.81 | $110.80 | $110.80 |
| Purchase #3 | $148.81 | 5.156% | $156.4826 | $156.48 | $156.50 | $156.50 |
| Purchase #4 | $225.78 | 12.397% | $253.7699 | $253.77 | $253.75 | $253.80 |
| Purchase #5 | $88.79 | 10.603% | $98.2044 | $98.20 | $98.20 | $98.20 |
| Purchase #6 | $214.42 | 5.677% | $226.5926 | $226.59 | $226.60 | $226.60 |
| Purchase #7 | $12.26 | 7.643% | $13.197 | $13.20 | $13.20 | $13.20 |
| 7 purchase totals = | $988.20 | $1,073.4292 | $1,073.43 | $1,073.45 | $1,073.50 | |