| 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 | $90.67 | 12.474% | $101.9802 | $101.98 | $102.00 | $102.00 |
| Purchase #2 | $132.49 | 5.609% | $139.9214 | $139.92 | $139.90 | $139.90 |
| Purchase #3 | $248.29 | 12.841% | $280.1729 | $280.17 | $280.15 | $280.20 |
| Purchase #4 | $123.59 | 13.299% | $140.0262 | $140.03 | $140.05 | $140.00 |
| Purchase #5 | $52.92 | 8.737% | $57.5436 | $57.54 | $57.55 | $57.50 |
| Purchase #6 | $166.43 | 8.768% | $181.0226 | $181.02 | $181.00 | $181.00 |
| Purchase #7 | $229.30 | 4.773% | $240.2445 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $1,043.69 | $1,140.9114 | $1,140.90 | $1,140.90 | $1,140.80 | |