| 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 | $125.69 | 11.538% | $140.1921 | $140.19 | $140.20 | $140.20 |
| Purchase #2 | $24.76 | 4.191% | $25.7977 | $25.80 | $25.80 | $25.80 |
| Purchase #3 | $229.36 | 7.531% | $246.6331 | $246.63 | $246.65 | $246.60 |
| Purchase #4 | $108.73 | 8.420% | $117.8851 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $230.93 | 4.545% | $241.4258 | $241.43 | $241.45 | $241.40 |
| Purchase #6 | $154.77 | 3.777% | $160.6157 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $159.40 | 9.313% | $174.2449 | $174.24 | $174.25 | $174.20 |
| 7 purchase totals = | $1,033.64 | $1,106.7944 | $1,106.80 | $1,106.85 | $1,106.70 | |