| 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 | $184.35 | 3.776% | $191.3111 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $100.40 | 12.653% | $113.1036 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $205.60 | 13.588% | $233.5369 | $233.54 | $233.55 | $233.50 |
| Purchase #4 | $107.30 | 9.171% | $117.1405 | $117.14 | $117.15 | $117.10 |
| Purchase #5 | $174.92 | 10.196% | $192.7548 | $192.75 | $192.75 | $192.80 |
| Purchase #6 | $249.51 | 7.753% | $268.8545 | $268.85 | $268.85 | $268.90 |
| Purchase #7 | $103.33 | 11.423% | $115.1334 | $115.13 | $115.15 | $115.10 |
| 7 purchase totals = | $1,125.41 | $1,231.8348 | $1,231.82 | $1,231.85 | $1,231.80 | |