| 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 | $113.38 | 12.166% | $127.1738 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $153.52 | 13.415% | $174.1147 | $174.11 | $174.10 | $174.10 |
| Purchase #3 | $221.55 | 8.585% | $240.5701 | $240.57 | $240.55 | $240.60 |
| Purchase #4 | $220.56 | 11.198% | $245.2583 | $245.26 | $245.25 | $245.30 |
| Purchase #5 | $196.60 | 4.310% | $205.0735 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $147.79 | 4.247% | $154.0666 | $154.07 | $154.05 | $154.10 |
| Purchase #7 | $102.80 | 13.855% | $117.0429 | $117.04 | $117.05 | $117.00 |
| 7 purchase totals = | $1,156.20 | $1,263.2999 | $1,263.29 | $1,263.20 | $1,263.40 | |