| 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 | $214.54 | 7.658% | $230.9695 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $72.26 | 12.297% | $81.1458 | $81.15 | $81.15 | $81.10 |
| Purchase #3 | $13.95 | 7.833% | $15.0427 | $15.04 | $15.05 | $15.00 |
| Purchase #4 | $210.56 | 9.179% | $229.8873 | $229.89 | $229.90 | $229.90 |
| Purchase #5 | $141.51 | 13.517% | $160.6379 | $160.64 | $160.65 | $160.60 |
| Purchase #6 | $119.87 | 11.197% | $133.2918 | $133.29 | $133.30 | $133.30 |
| Purchase #7 | $235.26 | 4.106% | $244.9198 | $244.92 | $244.90 | $244.90 |
| 7 purchase totals = | $1,007.95 | $1,095.8948 | $1,095.90 | $1,095.90 | $1,095.80 | |