| 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 | $217.71 | 7.639% | $234.3409 | $234.34 | $234.35 | $234.30 |
| Purchase #2 | $201.53 | 11.400% | $224.5044 | $224.50 | $224.50 | $224.50 |
| Purchase #3 | $133.35 | 4.802% | $139.7535 | $139.75 | $139.75 | $139.80 |
| Purchase #4 | $25.63 | 4.180% | $26.7013 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $240.71 | 4.529% | $251.6118 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $16.92 | 9.191% | $18.4751 | $18.48 | $18.50 | $18.50 |
| Purchase #7 | $214.49 | 4.682% | $224.5324 | $224.53 | $224.55 | $224.50 |
| 7 purchase totals = | $1,050.34 | $1,119.9194 | $1,119.91 | $1,119.95 | $1,119.90 | |