| 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 | $235.50 | 5.496% | $248.4431 | $248.44 | $248.45 | $248.40 |
| Purchase #2 | $87.87 | 7.560% | $94.513 | $94.51 | $94.50 | $94.50 |
| Purchase #3 | $94.84 | 4.108% | $98.736 | $98.74 | $98.75 | $98.70 |
| Purchase #4 | $5.60 | 11.193% | $6.2268 | $6.23 | $6.25 | $6.20 |
| Purchase #5 | $211.33 | 13.215% | $239.2573 | $239.26 | $239.25 | $239.30 |
| Purchase #6 | $227.37 | 3.724% | $235.8373 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $160.46 | 5.277% | $168.9275 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $1,022.97 | $1,091.9410 | $1,091.95 | $1,092.00 | $1,091.80 | |