| 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 | $140.32 | 9.749% | $153.9998 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $235.72 | 7.148% | $252.5693 | $252.57 | $252.55 | $252.60 |
| Purchase #3 | $158.97 | 9.701% | $174.3917 | $174.39 | $174.40 | $174.40 |
| Purchase #4 | $125.45 | 3.480% | $129.8157 | $129.82 | $129.80 | $129.80 |
| Purchase #5 | $191.45 | 9.442% | $209.5267 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $130.80 | 12.516% | $147.1709 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $245.43 | 4.777% | $257.1542 | $257.15 | $257.15 | $257.20 |
| 7 purchase totals = | $1,228.14 | $1,324.6283 | $1,324.63 | $1,324.60 | $1,324.70 | |