| 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 | $244.71 | 4.487% | $255.6901 | $255.69 | $255.70 | $255.70 |
| Purchase #2 | $92.87 | 7.220% | $99.5752 | $99.58 | $99.60 | $99.60 |
| Purchase #3 | $184.61 | 11.445% | $205.7386 | $205.74 | $205.75 | $205.70 |
| Purchase #4 | $225.54 | 10.501% | $249.224 | $249.22 | $249.20 | $249.20 |
| Purchase #5 | $145.26 | 8.601% | $157.7538 | $157.75 | $157.75 | $157.80 |
| Purchase #6 | $106.82 | 5.584% | $112.7848 | $112.78 | $112.80 | $112.80 |
| Purchase #7 | $77.40 | 4.439% | $80.8358 | $80.84 | $80.85 | $80.80 |
| 7 purchase totals = | $1,077.21 | $1,161.6023 | $1,161.60 | $1,161.65 | $1,161.60 | |