| 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 | $187.28 | 12.566% | $210.8136 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $138.51 | 6.785% | $147.9079 | $147.91 | $147.90 | $147.90 |
| Purchase #3 | $179.90 | 8.547% | $195.2761 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $119.83 | 10.774% | $132.7405 | $132.74 | $132.75 | $132.70 |
| Purchase #5 | $154.77 | 12.475% | $174.0776 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $171.28 | 12.348% | $192.4297 | $192.43 | $192.45 | $192.40 |
| Purchase #7 | $177.59 | 4.322% | $185.2654 | $185.27 | $185.25 | $185.30 |
| 7 purchase totals = | $1,129.16 | $1,238.5108 | $1,238.52 | $1,238.55 | $1,238.50 | |