| 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 | $240.50 | 3.703% | $249.4057 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $64.35 | 6.803% | $68.7277 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $17.68 | 5.318% | $18.6202 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $157.31 | 8.197% | $170.2047 | $170.20 | $170.20 | $170.20 |
| Purchase #5 | $127.98 | 9.873% | $140.6155 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $197.55 | 13.520% | $224.2588 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $150.99 | 6.382% | $160.6262 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $956.36 | $1,032.4588 | $1,032.47 | $1,032.45 | $1,032.40 | |