| 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 | $103.58 | 6.586% | $110.4018 | $110.40 | $110.40 | $110.40 |
| Purchase #2 | $207.60 | 8.705% | $225.6716 | $225.67 | $225.65 | $225.70 |
| Purchase #3 | $97.45 | 4.817% | $102.1442 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $59.33 | 11.340% | $66.058 | $66.06 | $66.05 | $66.10 |
| Purchase #5 | $248.27 | 3.621% | $257.2599 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $214.33 | 12.823% | $241.8135 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $17.30 | 6.683% | $18.4562 | $18.46 | $18.45 | $18.50 |
| 7 purchase totals = | $947.86 | $1,021.8052 | $1,021.80 | $1,021.75 | $1,021.90 | |