| 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 | $220.61 | 13.278% | $249.9026 | $249.90 | $249.90 | $249.90 |
| Purchase #2 | $147.82 | 4.346% | $154.2443 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $197.90 | 12.812% | $223.2549 | $223.25 | $223.25 | $223.30 |
| Purchase #4 | $45.73 | 6.511% | $48.7075 | $48.71 | $48.70 | $48.70 |
| Purchase #5 | $223.83 | 13.523% | $254.0985 | $254.10 | $254.10 | $254.10 |
| Purchase #6 | $204.67 | 8.348% | $221.7559 | $221.76 | $221.75 | $221.80 |
| Purchase #7 | $166.36 | 6.529% | $177.2216 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $1,206.92 | $1,329.1853 | $1,329.18 | $1,329.15 | $1,329.20 | |