| 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 | $192.55 | 10.262% | $212.3095 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $192.72 | 11.696% | $215.2605 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $172.29 | 7.685% | $185.5305 | $185.53 | $185.55 | $185.50 |
| Purchase #4 | $34.54 | 4.156% | $35.9755 | $35.98 | $36.00 | $36.00 |
| Purchase #5 | $185.63 | 6.862% | $198.3679 | $198.37 | $198.35 | $198.40 |
| Purchase #6 | $87.90 | 5.766% | $92.9683 | $92.97 | $92.95 | $93.00 |
| Purchase #7 | $90.68 | 9.392% | $99.1967 | $99.20 | $99.20 | $99.20 |
| 7 purchase totals = | $956.31 | $1,039.6089 | $1,039.62 | $1,039.60 | $1,039.70 | |