| 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 | $233.48 | 10.267% | $257.4514 | $257.45 | $257.45 | $257.50 |
| Purchase #2 | $227.52 | 5.433% | $239.8812 | $239.88 | $239.90 | $239.90 |
| Purchase #3 | $219.97 | 4.763% | $230.4472 | $230.45 | $230.45 | $230.40 |
| Purchase #4 | $21.97 | 12.810% | $24.7844 | $24.78 | $24.80 | $24.80 |
| Purchase #5 | $23.52 | 8.735% | $25.5745 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $54.73 | 4.837% | $57.3773 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $159.87 | 12.405% | $179.7019 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $941.06 | $1,015.2179 | $1,015.21 | $1,015.25 | $1,015.30 | |