| 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 | $234.60 | 6.730% | $250.3886 | $250.39 | $250.40 | $250.40 |
| Purchase #2 | $217.73 | 6.487% | $231.8541 | $231.85 | $231.85 | $231.90 |
| Purchase #3 | $5.28 | 3.868% | $5.4842 | $5.48 | $5.50 | $5.50 |
| Purchase #4 | $204.71 | 8.377% | $221.8586 | $221.86 | $221.85 | $221.90 |
| Purchase #5 | $174.38 | 7.275% | $187.0661 | $187.07 | $187.05 | $187.10 |
| Purchase #6 | $249.99 | 9.127% | $272.8066 | $272.81 | $272.80 | $272.80 |
| Purchase #7 | $22.96 | 8.798% | $24.98 | $24.98 | $25.00 | $25.00 |
| 7 purchase totals = | $1,109.65 | $1,194.4382 | $1,194.44 | $1,194.45 | $1,194.60 | |