| 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 | $189.97 | 3.715% | $197.0274 | $197.03 | $197.05 | $197.00 |
| Purchase #2 | $221.46 | 11.507% | $246.9434 | $246.94 | $246.95 | $246.90 |
| Purchase #3 | $79.99 | 12.364% | $89.88 | $89.88 | $89.90 | $89.90 |
| Purchase #4 | $227.85 | 13.331% | $258.2247 | $258.22 | $258.20 | $258.20 |
| Purchase #5 | $150.31 | 8.201% | $162.6369 | $162.64 | $162.65 | $162.60 |
| Purchase #6 | $51.35 | 7.768% | $55.3389 | $55.34 | $55.35 | $55.30 |
| Purchase #7 | $89.68 | 13.858% | $102.1079 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $1,010.61 | $1,112.1592 | $1,112.16 | $1,112.20 | $1,112.00 | |