| 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 | $245.58 | 10.174% | $270.5653 | $270.57 | $270.55 | $270.60 |
| Purchase #2 | $15.46 | 13.636% | $17.5681 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $103.41 | 6.497% | $110.1285 | $110.13 | $110.15 | $110.10 |
| Purchase #4 | $26.44 | 6.732% | $28.2199 | $28.22 | $28.20 | $28.20 |
| Purchase #5 | $214.33 | 4.181% | $223.2911 | $223.29 | $223.30 | $223.30 |
| Purchase #6 | $247.41 | 4.570% | $258.7166 | $258.72 | $258.70 | $258.70 |
| Purchase #7 | $248.94 | 10.273% | $274.5136 | $274.51 | $274.50 | $274.50 |
| 7 purchase totals = | $1,101.57 | $1,183.0031 | $1,183.01 | $1,182.95 | $1,183.00 | |