| 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 | $12.47 | 3.548% | $12.9124 | $12.91 | $12.90 | $12.90 |
| Purchase #2 | $158.60 | 6.201% | $168.4348 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $206.67 | 3.618% | $214.1473 | $214.15 | $214.15 | $214.10 |
| Purchase #4 | $58.96 | 6.620% | $62.8632 | $62.86 | $62.85 | $62.90 |
| Purchase #5 | $233.34 | 10.148% | $257.0193 | $257.02 | $257.00 | $257.00 |
| Purchase #6 | $230.46 | 12.861% | $260.0995 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $152.39 | 5.332% | $160.5154 | $160.52 | $160.50 | $160.50 |
| 7 purchase totals = | $1,052.89 | $1,135.9919 | $1,135.99 | $1,135.95 | $1,135.90 | |