| 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 | $187.97 | 9.584% | $205.985 | $205.99 | $206.00 | $206.00 |
| Purchase #2 | $250.84 | 3.104% | $258.6261 | $258.63 | $258.65 | $258.60 |
| Purchase #3 | $119.86 | 13.554% | $136.1058 | $136.11 | $136.10 | $136.10 |
| Purchase #4 | $107.60 | 10.540% | $118.941 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $130.97 | 8.865% | $142.5805 | $142.58 | $142.60 | $142.60 |
| Purchase #6 | $185.37 | 11.790% | $207.2251 | $207.23 | $207.25 | $207.20 |
| Purchase #7 | $230.39 | 11.867% | $257.7304 | $257.73 | $257.75 | $257.70 |
| 7 purchase totals = | $1,213.00 | $1,327.1939 | $1,327.21 | $1,327.30 | $1,327.10 | |