| 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 | $230.75 | 13.768% | $262.5197 | $262.52 | $262.50 | $262.50 |
| Purchase #2 | $167.91 | 7.435% | $180.3941 | $180.39 | $180.40 | $180.40 |
| Purchase #3 | $147.82 | 4.813% | $154.9346 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $72.58 | 12.714% | $81.8078 | $81.81 | $81.80 | $81.80 |
| Purchase #5 | $35.98 | 13.793% | $40.9427 | $40.94 | $40.95 | $40.90 |
| Purchase #6 | $79.75 | 9.103% | $87.0096 | $87.01 | $87.00 | $87.00 |
| Purchase #7 | $216.38 | 6.156% | $229.7004 | $229.70 | $229.70 | $229.70 |
| 7 purchase totals = | $951.17 | $1,037.3089 | $1,037.30 | $1,037.30 | $1,037.20 | |