| 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 | $133.89 | 6.235% | $142.238 | $142.24 | $142.25 | $142.20 |
| Purchase #2 | $222.76 | 5.164% | $234.2633 | $234.26 | $234.25 | $234.30 |
| Purchase #3 | $110.87 | 12.256% | $124.4582 | $124.46 | $124.45 | $124.50 |
| Purchase #4 | $172.61 | 11.207% | $191.9544 | $191.95 | $191.95 | $192.00 |
| Purchase #5 | $147.65 | 5.672% | $156.0247 | $156.02 | $156.00 | $156.00 |
| Purchase #6 | $114.28 | 9.114% | $124.6955 | $124.70 | $124.70 | $124.70 |
| Purchase #7 | $45.57 | 4.834% | $47.7729 | $47.77 | $47.75 | $47.80 |
| 7 purchase totals = | $947.63 | $1,021.4070 | $1,021.40 | $1,021.35 | $1,021.50 | |