| 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 | $11.70 | 10.248% | $12.899 | $12.90 | $12.90 | $12.90 |
| Purchase #2 | $197.74 | 13.135% | $223.7131 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $230.35 | 6.849% | $246.1267 | $246.13 | $246.15 | $246.10 |
| Purchase #4 | $28.55 | 7.749% | $30.7623 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $226.44 | 11.163% | $251.7175 | $251.72 | $251.70 | $251.70 |
| Purchase #6 | $78.76 | 6.140% | $83.5959 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $203.62 | 3.183% | $210.1012 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $977.16 | $1,058.9157 | $1,058.92 | $1,058.90 | $1,058.90 | |