| 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 | $31.66 | 11.208% | $35.2085 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $155.29 | 9.475% | $170.0037 | $170.00 | $170.00 | $170.00 |
| Purchase #3 | $246.96 | 13.499% | $280.2971 | $280.30 | $280.30 | $280.30 |
| Purchase #4 | $194.72 | 10.223% | $214.6262 | $214.63 | $214.65 | $214.60 |
| Purchase #5 | $222.66 | 12.532% | $250.5638 | $250.56 | $250.55 | $250.60 |
| Purchase #6 | $31.45 | 6.348% | $33.4464 | $33.45 | $33.45 | $33.40 |
| Purchase #7 | $233.60 | 11.151% | $259.6487 | $259.65 | $259.65 | $259.60 |
| 7 purchase totals = | $1,116.34 | $1,243.7944 | $1,243.80 | $1,243.80 | $1,243.70 | |