| 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 | $128.97 | 7.746% | $138.96 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $132.90 | 12.761% | $149.8594 | $149.86 | $149.85 | $149.90 |
| Purchase #3 | $163.63 | 11.798% | $182.9351 | $182.94 | $182.95 | $182.90 |
| Purchase #4 | $115.30 | 12.786% | $130.0423 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $124.52 | 7.834% | $134.2749 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $232.35 | 8.178% | $251.3516 | $251.35 | $251.35 | $251.40 |
| Purchase #7 | $190.39 | 12.284% | $213.7775 | $213.78 | $213.80 | $213.80 |
| 7 purchase totals = | $1,088.06 | $1,201.2008 | $1,201.20 | $1,201.20 | $1,201.30 | |