| 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 | $102.41 | 10.383% | $113.0432 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $25.46 | 3.663% | $26.3926 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $231.90 | 3.199% | $239.3185 | $239.32 | $239.30 | $239.30 |
| Purchase #4 | $196.47 | 4.190% | $204.7021 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $64.37 | 7.732% | $69.3471 | $69.35 | $69.35 | $69.30 |
| Purchase #6 | $217.71 | 3.182% | $224.6375 | $224.64 | $224.65 | $224.60 |
| Purchase #7 | $187.85 | 7.851% | $202.5981 | $202.60 | $202.60 | $202.60 |
| 7 purchase totals = | $1,026.17 | $1,080.0391 | $1,080.04 | $1,080.05 | $1,079.90 | |