| 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 | $201.90 | 6.201% | $214.4198 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $55.35 | 9.250% | $60.4699 | $60.47 | $60.45 | $60.50 |
| Purchase #3 | $28.83 | 12.541% | $32.4456 | $32.45 | $32.45 | $32.40 |
| Purchase #4 | $57.87 | 10.728% | $64.0783 | $64.08 | $64.10 | $64.10 |
| Purchase #5 | $31.72 | 12.410% | $35.6565 | $35.66 | $35.65 | $35.70 |
| Purchase #6 | $95.58 | 7.323% | $102.5793 | $102.58 | $102.60 | $102.60 |
| Purchase #7 | $243.72 | 12.609% | $274.4507 | $274.45 | $274.45 | $274.50 |
| 7 purchase totals = | $714.97 | $784.1001 | $784.11 | $784.10 | $784.20 | |