| 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 | $234.53 | 6.368% | $249.4649 | $249.46 | $249.45 | $249.50 |
| Purchase #2 | $32.54 | 8.699% | $35.3707 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $220.46 | 4.860% | $231.1744 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $250.48 | 10.484% | $276.7403 | $276.74 | $276.75 | $276.70 |
| Purchase #5 | $112.70 | 10.393% | $124.4129 | $124.41 | $124.40 | $124.40 |
| Purchase #6 | $153.59 | 5.691% | $162.3308 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $134.61 | 6.769% | $143.7218 | $143.72 | $143.70 | $143.70 |
| 7 purchase totals = | $1,138.91 | $1,223.2158 | $1,223.20 | $1,223.15 | $1,223.20 | |