| 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 | $205.33 | 12.130% | $230.2365 | $230.24 | $230.25 | $230.20 |
| Purchase #2 | $226.71 | 8.587% | $246.1776 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $35.98 | 3.491% | $37.2361 | $37.24 | $37.25 | $37.20 |
| Purchase #4 | $14.73 | 10.813% | $16.3228 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $132.95 | 9.380% | $145.4207 | $145.42 | $145.40 | $145.40 |
| Purchase #6 | $239.27 | 3.777% | $248.3072 | $248.31 | $248.30 | $248.30 |
| Purchase #7 | $224.97 | 7.717% | $242.3309 | $242.33 | $242.35 | $242.30 |
| 7 purchase totals = | $1,079.94 | $1,166.0318 | $1,166.04 | $1,166.05 | $1,165.90 | |