| 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 | $194.81 | 9.325% | $212.976 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $140.70 | 4.797% | $147.4494 | $147.45 | $147.45 | $147.40 |
| Purchase #3 | $224.76 | 9.403% | $245.8942 | $245.89 | $245.90 | $245.90 |
| Purchase #4 | $180.56 | 7.495% | $194.093 | $194.09 | $194.10 | $194.10 |
| Purchase #5 | $129.92 | 3.279% | $134.1801 | $134.18 | $134.20 | $134.20 |
| Purchase #6 | $175.62 | 12.616% | $197.7762 | $197.78 | $197.80 | $197.80 |
| Purchase #7 | $154.32 | 4.432% | $161.1595 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $1,200.69 | $1,293.5284 | $1,293.53 | $1,293.60 | $1,293.60 | |