| 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 | $16.48 | 6.311% | $17.5201 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $36.38 | 9.142% | $39.7059 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $125.91 | 8.445% | $136.5431 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $135.66 | 5.740% | $143.4469 | $143.45 | $143.45 | $143.40 |
| Purchase #5 | $199.38 | 7.639% | $214.6106 | $214.61 | $214.60 | $214.60 |
| Purchase #6 | $223.66 | 3.436% | $231.345 | $231.35 | $231.35 | $231.30 |
| Purchase #7 | $218.46 | 12.164% | $245.0335 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $955.93 | $1,028.2051 | $1,028.21 | $1,028.20 | $1,028.00 | |