| 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 | $223.45 | 4.326% | $233.1164 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $235.33 | 13.619% | $267.3796 | $267.38 | $267.40 | $267.40 |
| Purchase #3 | $174.96 | 11.718% | $195.4618 | $195.46 | $195.45 | $195.50 |
| Purchase #4 | $231.52 | 11.706% | $258.6217 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $5.64 | 7.168% | $6.0443 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $190.58 | 13.581% | $216.4627 | $216.46 | $216.45 | $216.50 |
| Purchase #7 | $6.59 | 9.666% | $7.227 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $1,068.07 | $1,184.3135 | $1,184.31 | $1,184.30 | $1,184.30 | |