| 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 | $186.85 | 4.525% | $195.305 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $186.86 | 5.439% | $197.0233 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $157.81 | 8.653% | $171.4653 | $171.47 | $171.45 | $171.50 |
| Purchase #4 | $9.53 | 9.678% | $10.4523 | $10.45 | $10.45 | $10.50 |
| Purchase #5 | $213.45 | 13.131% | $241.4781 | $241.48 | $241.50 | $241.50 |
| Purchase #6 | $227.90 | 8.672% | $247.6635 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $35.53 | 12.433% | $39.9474 | $39.95 | $39.95 | $39.90 |
| 7 purchase totals = | $1,017.93 | $1,103.3349 | $1,103.34 | $1,103.30 | $1,103.40 | |