| 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 | $246.38 | 5.348% | $259.5564 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $74.43 | 11.354% | $82.8808 | $82.88 | $82.90 | $82.90 |
| Purchase #3 | $210.58 | 6.825% | $224.9521 | $224.95 | $224.95 | $225.00 |
| Purchase #4 | $225.96 | 11.350% | $251.6065 | $251.61 | $251.60 | $251.60 |
| Purchase #5 | $189.63 | 7.230% | $203.3402 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $87.91 | 8.449% | $95.3375 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $189.97 | 5.248% | $199.9396 | $199.94 | $199.95 | $199.90 |
| 7 purchase totals = | $1,224.86 | $1,317.6131 | $1,317.62 | $1,317.65 | $1,317.60 | |