| 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 | $239.47 | 3.566% | $248.0095 | $248.01 | $248.00 | $248.00 |
| Purchase #2 | $11.75 | 4.330% | $12.2588 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $132.29 | 10.233% | $145.8272 | $145.83 | $145.85 | $145.80 |
| Purchase #4 | $249.95 | 8.383% | $270.9033 | $270.90 | $270.90 | $270.90 |
| Purchase #5 | $140.42 | 11.850% | $157.0598 | $157.06 | $157.05 | $157.10 |
| Purchase #6 | $176.32 | 8.326% | $191.0004 | $191.00 | $191.00 | $191.00 |
| Purchase #7 | $198.94 | 9.347% | $217.5349 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $1,149.14 | $1,242.5939 | $1,242.59 | $1,242.60 | $1,242.60 | |