| 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 | $200.31 | 11.599% | $223.544 | $223.54 | $223.55 | $223.50 |
| Purchase #2 | $146.51 | 7.503% | $157.5026 | $157.50 | $157.50 | $157.50 |
| Purchase #3 | $154.78 | 12.562% | $174.2235 | $174.22 | $174.20 | $174.20 |
| Purchase #4 | $63.84 | 12.328% | $71.7102 | $71.71 | $71.70 | $71.70 |
| Purchase #5 | $51.83 | 3.636% | $53.7145 | $53.71 | $53.70 | $53.70 |
| Purchase #6 | $181.66 | 13.186% | $205.6137 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $232.47 | 5.182% | $244.5166 | $244.52 | $244.50 | $244.50 |
| 7 purchase totals = | $1,031.40 | $1,130.8251 | $1,130.81 | $1,130.75 | $1,130.70 | |