| 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 | $90.87 | 12.561% | $102.2842 | $102.28 | $102.30 | $102.30 |
| Purchase #2 | $72.50 | 6.638% | $77.3126 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $247.71 | 13.345% | $280.7669 | $280.77 | $280.75 | $280.80 |
| Purchase #4 | $238.97 | 7.736% | $257.4567 | $257.46 | $257.45 | $257.50 |
| Purchase #5 | $90.88 | 6.566% | $96.8472 | $96.85 | $96.85 | $96.80 |
| Purchase #6 | $225.60 | 11.609% | $251.7899 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $200.75 | 13.600% | $228.052 | $228.05 | $228.05 | $228.10 |
| 7 purchase totals = | $1,167.28 | $1,294.5095 | $1,294.51 | $1,294.50 | $1,294.60 | |